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108928329356 = 227113111408497
BaseRepresentation
bin110010101110010100…
…0100110011010001100
3101102011101212110121202
41211130220212122030
53241041123014411
6122012504045032
710604226344150
oct1453450463214
9342141773552
10108928329356
11422182250a0
121913ba63778
13a36c487972
1453b4b3b060
152c77eaa83b
hex195ca2668c

108928329356 has 48 divisors (see below), whose sum is σ = 245328340992. Its totient is φ = 41070585600.

The previous prime is 108928329347. The next prime is 108928329359. The reversal of 108928329356 is 653923829801.

It is a super-2 number, since 2×1089283293562 (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (108928329359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5694701 + ... + 5713796.

It is an arithmetic number, because the mean of its divisors is an integer number (5111007104).

Almost surely, 2108928329356 is an apocalyptic number.

It is an amenable number.

108928329356 is an abundant number, since it is smaller than the sum of its proper divisors (136400011636).

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

108928329356 is a wasteful number, since it uses less digits than its factorization.

108928329356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11408550 (or 11408548 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 56.

The spelling of 108928329356 in words is "one hundred eight billion, nine hundred twenty-eight million, three hundred twenty-nine thousand, three hundred fifty-six".

Divisors: 1 2 4 7 11 14 22 28 31 44 62 77 124 154 217 308 341 434 682 868 1364 2387 4774 9548 11408497 22816994 45633988 79859479 125493467 159718958 250986934 319437916 353663407 501973868 707326814 878454269 1414653628 1756908538 2475643849 3513817076 3890297477 4951287698 7780594954 9902575396 15561189908 27232082339 54464164678 108928329356