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10176972 = 2231389733
BaseRepresentation
bin100110110100…
…100111001100
3201011001011220
4212310213030
510101130342
61002043340
7152334321
oct46644714
921131156
1010176972
115821123
1234a9550
1321542a0
1414ccb48
15d605ec
hex9b49cc

10176972 has 48 divisors (see below), whose sum is σ = 25895520. Its totient is φ = 3091968.

The previous prime is 10176967. The next prime is 10176973. The reversal of 10176972 is 27967101.

10176972 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (10176973) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13518 + ... + 14250.

It is an arithmetic number, because the mean of its divisors is an integer number (539490).

Almost surely, 210176972 is an apocalyptic number.

10176972 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10176972, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12947760).

10176972 is an abundant number, since it is smaller than the sum of its proper divisors (15718548).

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

10176972 is a wasteful number, since it uses less digits than its factorization.

10176972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 842 (or 840 counting only the distinct ones).

The product of its (nonzero) digits is 5292, while the sum is 33.

The square root of 10176972 is about 3190.1366741881. The cubic root of 10176972 is about 216.7069600276.

The spelling of 10176972 in words is "ten million, one hundred seventy-six thousand, nine hundred seventy-two".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 89 156 178 267 356 534 733 1068 1157 1466 2199 2314 2932 3471 4398 4628 6942 8796 9529 13884 19058 28587 38116 57174 65237 114348 130474 195711 260948 391422 782844 848081 1696162 2544243 3392324 5088486 10176972