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107110938020 = 22515533448517
BaseRepresentation
bin110001111000001001…
…1110011010110100100
3101020110202010102101112
41203300103303112210
53223330400004040
6121112303044152
710511210644142
oct1436023632644
9336422112345
10107110938020
1141475372089
12189132a0658
13a13cab8988
145281618592
152bbd669365
hex18f04f35a4

107110938020 has 24 divisors (see below), whose sum is σ = 225077872824. Its totient is φ = 42816774656.

The previous prime is 107110938017. The next prime is 107110938041. The reversal of 107110938020 is 20839011701.

It can be written as a sum of positive squares in 4 ways, for example, as 3976036 + 107106961984 = 1994^2 + 327272^2 .

It is a super-2 number, since 2×1071109380202 (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 7 ways as a sum of consecutive naturals, for example, 1693199 + ... + 1755318.

It is an arithmetic number, because the mean of its divisors is an integer number (9378244701).

Almost surely, 2107110938020 is an apocalyptic number.

107110938020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

107110938020 is an abundant number, since it is smaller than the sum of its proper divisors (117966934804).

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

107110938020 is a wasteful number, since it uses less digits than its factorization.

107110938020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3450079 (or 3450077 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 32.

Adding to 107110938020 its reverse (20839011701), we get a palindrome (127949949721).

The spelling of 107110938020 in words is "one hundred seven billion, one hundred ten million, nine hundred thirty-eight thousand, twenty".

Divisors: 1 2 4 5 10 20 1553 3106 6212 7765 15530 31060 3448517 6897034 13794068 17242585 34485170 68970340 5355546901 10711093802 21422187604 26777734505 53555469010 107110938020