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101606110660 = 22550310100011
BaseRepresentation
bin101111010100000110…
…0100011010111000100
3100201021002211012212201
41132220030203113010
53131042131020120
6114402135324244
710224615455605
oct1365014432704
9321232735781
10101606110660
113a10000088a
1217837820684
1397734a4992
144cbc4a5dac
15299a24440a
hex17a83235c4

101606110660 has 24 divisors (see below), whose sum is σ = 213797054016. Its totient is φ = 40561640160.

The previous prime is 101606110657. The next prime is 101606110693. The reversal of 101606110660 is 66011606101.

101606110660 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5039946 + ... + 5060065.

It is an arithmetic number, because the mean of its divisors is an integer number (8908210584).

Almost surely, 2101606110660 is an apocalyptic number.

101606110660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101606110660 is an abundant number, since it is smaller than the sum of its proper divisors (112190943356).

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

101606110660 is a wasteful number, since it uses less digits than its factorization.

101606110660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10100523 (or 10100521 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 28.

Adding to 101606110660 its reverse (66011606101), we get a palindrome (167617716761).

The spelling of 101606110660 in words is "one hundred one billion, six hundred six million, one hundred ten thousand, six hundred sixty".

Divisors: 1 2 4 5 10 20 503 1006 2012 2515 5030 10060 10100011 20200022 40400044 50500055 101000110 202000220 5080305533 10160611066 20321222132 25401527665 50803055330 101606110660