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107152443680 = 255669702773
BaseRepresentation
bin110001111001011001…
…0001000100100100000
3101020120122020010110012
41203302302020210200
53223422011144210
6121120344424052
710512223512662
oct1436262104440
9336518203405
10107152443680
1141496840987
1218925178028
13a14858b939
145286d40532
152bc2117305
hex18f2c88920

107152443680 has 24 divisors (see below), whose sum is σ = 253147648572. Its totient is φ = 42860977408.

The previous prime is 107152443617. The next prime is 107152443701. The reversal of 107152443680 is 86344251701.

It can be written as a sum of positive squares in 2 ways, for example, as 107088635536 + 63808144 = 327244^2 + 7988^2 .

It is a super-2 number, since 2×1071524436802 (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 334851227 + ... + 334851546.

Almost surely, 2107152443680 is an apocalyptic number.

107152443680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

107152443680 is an abundant number, since it is smaller than the sum of its proper divisors (145995204892).

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

107152443680 is an equidigital number, since it uses as much as digits as its factorization.

107152443680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669702788 (or 669702780 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 41.

The spelling of 107152443680 in words is "one hundred seven billion, one hundred fifty-two million, four hundred forty-three thousand, six hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 669702773 1339405546 2678811092 3348513865 5357622184 6697027730 10715244368 13394055460 21430488736 26788110920 53576221840 107152443680