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10475172 = 22324147151
BaseRepresentation
bin100111111101…
…011010100100
3201201012020100
4213331122210
510140201142
61012304100
7155015601
oct47753244
921635210
1010475172
115a05174
123612030
132229c36
1415696a8
15dbdb4c
hex9fd6a4

10475172 has 72 divisors (see below), whose sum is σ = 27885312. Its totient is φ = 3312000.

The previous prime is 10475159. The next prime is 10475173. The reversal of 10475172 is 27157401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10475173) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69297 + ... + 69447.

It is an arithmetic number, because the mean of its divisors is an integer number (387296).

Almost surely, 210475172 is an apocalyptic number.

10475172 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 10475172, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13942656).

10475172 is an abundant number, since it is smaller than the sum of its proper divisors (17410140).

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

10475172 is a wasteful number, since it uses less digits than its factorization.

10475172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249 (or 244 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 27.

The square root of 10475172 is about 3236.5370382555. The cubic root of 10475172 is about 218.8032260140.

The spelling of 10475172 in words is "ten million, four hundred seventy-five thousand, one hundred seventy-two".

Divisors: 1 2 3 4 6 9 12 18 36 41 47 82 94 123 141 151 164 188 246 282 302 369 423 453 492 564 604 738 846 906 1359 1476 1692 1812 1927 2718 3854 5436 5781 6191 7097 7708 11562 12382 14194 17343 18573 21291 23124 24764 28388 34686 37146 42582 55719 63873 69372 74292 85164 111438 127746 222876 255492 290977 581954 872931 1163908 1745862 2618793 3491724 5237586 10475172