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10172076 = 223847673
BaseRepresentation
bin100110110011…
…011010101100
3201010210110120
4212303122230
510101001301
61002004540
7152314125
oct46633254
921123416
1010172076
115818482
1234a6750
132151ca5
1414cb04c
15d5de36
hex9b36ac

10172076 has 12 divisors (see below), whose sum is σ = 23734872. Its totient is φ = 3390688.

The previous prime is 10172053. The next prime is 10172093. The reversal of 10172076 is 67027101.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×101720762 = 206942260299552, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 423825 + ... + 423848.

It is an arithmetic number, because the mean of its divisors is an integer number (1977906).

Almost surely, 210172076 is an apocalyptic number.

It is an amenable number.

10172076 is an abundant number, since it is smaller than the sum of its proper divisors (13562796).

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

10172076 is a wasteful number, since it uses less digits than its factorization.

10172076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847680 (or 847678 counting only the distinct ones).

The product of its (nonzero) digits is 588, while the sum is 24.

The square root of 10172076 is about 3189.3692166320. The cubic root of 10172076 is about 216.6722028829.

Adding to 10172076 its reverse (67027101), we get a palindrome (77199177).

The spelling of 10172076 in words is "ten million, one hundred seventy-two thousand, seventy-six".

Divisors: 1 2 3 4 6 12 847673 1695346 2543019 3390692 5086038 10172076