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108048949264 = 2437222212
BaseRepresentation
bin110010010100000111…
…0000010000000010000
3101022220010011022220201
41210220032002000100
53232241012334024
6121345331544544
710543360625614
oct1445016020020
9338803138821
10108048949264
11419068a6893
1218b3545b154
13a25c230909
14533002b344
152c25ba3744
hex1928382010

108048949264 has 45 divisors (see below), whose sum is σ = 215252642871. Its totient is φ = 52540686720.

The previous prime is 108048949259. The next prime is 108048949291. The reversal of 108048949264 is 462949840801.

It is a happy number.

The square root of 108048949264 is 328708.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 38251536400 + 69797412864 = 195580^2 + 264192^2 .

It is a super-2 number, since 2×1080489492642 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 48647674 + ... + 48649894.

Almost surely, 2108048949264 is an apocalyptic number.

108048949264 is the 328708-th square number.

It is an amenable number.

108048949264 is a deficient number, since it is larger than the sum of its proper divisors (107203693607).

108048949264 is an frugal number, since it uses more digits than its factorization.

108048949264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4524 (or 2260 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 55.

The spelling of 108048949264 in words is "one hundred eight billion, forty-eight million, nine hundred forty-nine thousand, two hundred sixty-four".

Divisors: 1 2 4 8 16 37 74 148 296 592 1369 2221 2738 4442 5476 8884 10952 17768 21904 35536 82177 164354 328708 657416 1314832 3040549 4932841 6081098 9865682 12162196 19731364 24324392 39462728 48648784 78925456 182515117 365030234 730060468 1460120936 2920241872 6753059329 13506118658 27012237316 54024474632 108048949264