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106208675055 = 325710317591861
BaseRepresentation
bin110001011101010000…
…1111100010011101111
3101011010212100201021200
41202322201330103233
53220003410100210
6120442552300543
710446643561650
oct1427241742357
9334125321250
10106208675055
114105203460a
12187010a1753
13a027bac272
1451d786d527
152b693420c0
hex18ba87c4ef

106208675055 has 96 divisors (see below), whose sum is σ = 212671979520. Its totient is φ = 48027997440.

The previous prime is 106208675033. The next prime is 106208675093. The reversal of 106208675055 is 550576802601.

106208675055 is a `hidden beast` number, since 1 + 0 + 62 + 0 + 86 + 7 + 505 + 5 = 666.

It is not a de Polignac number, because 106208675055 - 28 = 106208674799 is a prime.

It is a super-2 number, since 2×1062086750552 (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 106208675055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 57069825 + ... + 57071685.

It is an arithmetic number, because the mean of its divisors is an integer number (2215333120).

Almost surely, 2106208675055 is an apocalyptic number.

106208675055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

106208675055 is an abundant number, since it is smaller than the sum of its proper divisors (106463304465).

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

106208675055 is a wasteful number, since it uses less digits than its factorization.

106208675055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3741 (or 3738 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 45.

The spelling of 106208675055 in words is "one hundred six billion, two hundred eight million, six hundred seventy-five thousand, fifty-five".

Divisors: 1 3 5 7 9 15 21 35 45 63 103 105 309 315 515 721 927 1545 1759 1861 2163 3605 4635 5277 5583 6489 8795 9305 10815 12313 13027 15831 16749 26385 27915 32445 36939 39081 61565 65135 79155 83745 110817 117243 181177 184695 191683 195405 543531 554085 575049 586215 905885 958415 1268239 1341781 1630593 1725147 2717655 2875245 3273499 3804717 4025343 6341195 6708905 8152965 8625735 9820497 11414151 12076029 16367495 19023585 20126715 22914493 29461491 49102485 57070755 60380145 68743479 114572465 147307455 206230437 337170397 343717395 1011511191 1031152185 1685851985 2360192779 3034533573 5057555955 7080578337 11800963895 15172667865 21241735011 35402891685 106208675055