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107320808826 = 23271177432041
BaseRepresentation
bin110001111110011010…
…0011001010101111010
3101021000101000222000100
41203330310121111322
53224243111340301
6121145201220230
710516336552320
oct1437464312572
9337011028010
10107320808826
1141572887130
1218971631676
13a17441aa9a
1452a1449d10
152bd1cc3286
hex18fcd1957a

107320808826 has 48 divisors (see below), whose sum is σ = 289905565248. Its totient is φ = 27875534400.

The previous prime is 107320808821. The next prime is 107320808879. The reversal of 107320808826 is 628808023701.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (107320808821) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38714635 + ... + 38717406.

It is an arithmetic number, because the mean of its divisors is an integer number (6039699276).

Almost surely, 2107320808826 is an apocalyptic number.

107320808826 is an abundant number, since it is smaller than the sum of its proper divisors (182584756422).

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

107320808826 is a wasteful number, since it uses less digits than its factorization.

107320808826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77432067 (or 77432064 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The spelling of 107320808826 in words is "one hundred seven billion, three hundred twenty million, eight hundred eight thousand, eight hundred twenty-six".

Divisors: 1 2 3 6 7 9 11 14 18 21 22 33 42 63 66 77 99 126 154 198 231 462 693 1386 77432041 154864082 232296123 464592246 542024287 696888369 851752451 1084048574 1393776738 1626072861 1703504902 2555257353 3252145722 4878218583 5110514706 5962267157 7665772059 9756437166 11924534314 15331544118 17886801471 35773602942 53660404413 107320808826