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106570230 = 235132631039
BaseRepresentation
bin1100101101000…
…10000111110110
321102112022212120
412112202013312
5204240221410
614324100410
72432555244
oct626420766
9242468776
10106570230
1155179878
122b834706
1319104210
1410221794
159551570
hex65a21f6

106570230 has 64 divisors (see below), whose sum is σ = 276756480. Its totient is φ = 26107776.

The previous prime is 106570207. The next prime is 106570237. The reversal of 106570230 is 32075601.

It is a super-2 number, since 2×1065702302 = 22714427844505800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106570230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106570237) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 102051 + ... + 103089.

It is an arithmetic number, because the mean of its divisors is an integer number (4324320).

Almost surely, 2106570230 is an apocalyptic number.

106570230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 106570230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138378240).

106570230 is an abundant number, since it is smaller than the sum of its proper divisors (170186250).

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

106570230 is a wasteful number, since it uses less digits than its factorization.

106570230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1325.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 106570230 is about 10323.2858141195. The cubic root of 106570230 is about 474.1094746160.

The spelling of 106570230 in words is "one hundred six million, five hundred seventy thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 13 15 26 30 39 65 78 130 195 263 390 526 789 1039 1315 1578 2078 2630 3117 3419 3945 5195 6234 6838 7890 10257 10390 13507 15585 17095 20514 27014 31170 34190 40521 51285 67535 81042 102570 135070 202605 273257 405210 546514 819771 1366285 1639542 2732570 3552341 4098855 7104682 8197710 10657023 17761705 21314046 35523410 53285115 106570230