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106807162180 = 22523232189483
BaseRepresentation
bin110001101111000110…
…0111111010101000100
3101012200120112000021111
41203132030333111010
53222220113142210
6121022212054404
710500531620245
oct1433614772504
9335616460244
10106807162180
1141329949874
1218849604404
13a0c1b98364
145253140ccc
152ba1b6188a
hex18de33f544

106807162180 has 24 divisors (see below), whose sum is σ = 234046999872. Its totient is φ = 40865348832.

The previous prime is 106807162169. The next prime is 106807162201. The reversal of 106807162180 is 81261708601.

It is a super-2 number, since 2×1068071621802 (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, 116094282 + ... + 116095201.

It is an arithmetic number, because the mean of its divisors is an integer number (9751958328).

Almost surely, 2106807162180 is an apocalyptic number.

106807162180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

106807162180 is an abundant number, since it is smaller than the sum of its proper divisors (127239837692).

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

106807162180 is a wasteful number, since it uses less digits than its factorization.

106807162180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232189515 (or 232189513 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 40.

The spelling of 106807162180 in words is "one hundred six billion, eight hundred seven million, one hundred sixty-two thousand, one hundred eighty".

Divisors: 1 2 4 5 10 20 23 46 92 115 230 460 232189483 464378966 928757932 1160947415 2321894830 4643789660 5340358109 10680716218 21361432436 26701790545 53403581090 106807162180