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106270030125 = 32537216311827
BaseRepresentation
bin110001011111000101…
…1111111100100101101
3101011022010210212121200
41202332023333210231
53220120111431000
6120453023320113
710451320231500
oct1427613774455
9334263725550
10106270030125
1141083730586
1218719750039
13a037811c3c
145201a81137
152b6e911500
hex18be2ff92d

106270030125 has 144 divisors (see below), whose sum is σ = 224232196032. Its totient is φ = 48278462400.

The previous prime is 106270030103. The next prime is 106270030127. The reversal of 106270030125 is 521030072601.

It is a happy number.

106270030125 is a `hidden beast` number, since 1 + 0 + 627 + 0 + 0 + 30 + 1 + 2 + 5 = 666.

It is not a de Polignac number, because 106270030125 - 214 = 106270013741 is a prime.

It is a super-2 number, since 2×1062700301252 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106270030127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 8979462 + ... + 8991288.

It is an arithmetic number, because the mean of its divisors is an integer number (1557168028).

Almost surely, 2106270030125 is an apocalyptic number.

106270030125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

106270030125 is an abundant number, since it is smaller than the sum of its proper divisors (117962165907).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

106270030125 is a wasteful number, since it uses less digits than its factorization.

106270030125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12025 (or 12005 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The spelling of 106270030125 in words is "one hundred six billion, two hundred seventy million, thirty thousand, one hundred twenty-five".

Divisors: 1 3 5 7 9 15 21 25 35 45 49 63 75 105 125 147 163 175 225 245 315 375 441 489 525 735 815 875 1125 1141 1225 1467 1575 2205 2445 2625 3423 3675 4075 5705 6125 7335 7875 7987 10269 11025 11827 12225 17115 18375 20375 23961 28525 35481 36675 39935 51345 55125 59135 61125 71883 82789 85575 106443 119805 142625 177405 183375 199675 248367 256725 295675 359415 413945 427875 532215 579523 599025 745101 887025 998375 1241835 1283625 1478375 1738569 1797075 1927801 2069725 2661075 2897615 2995125 3725505 4435125 5215707 5783403 6209175 8692845 8985375 9639005 10348625 13305375 13494607 14488075 17350209 18627525 26078535 28917015 31045875 40483821 43464225 48195025 67473035 72440375 86751045 93137625 94462249 121451463 130392675 144585075 202419105 217321125 240975125 283386747 337365175 433755225 472311245 607257315 651963375 722925375 850160241 1012095525 1416933735 1686825875 2168776125 2361556225 3036286575 4250801205 5060477625 7084668675 11807781125 15181432875 21254006025 35423343375 106270030125