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10652172 = 223887681
BaseRepresentation
bin101000101000…
…101000001100
3202001012000220
4220220220030
510211332142
61020151340
7156353616
oct50505014
922035026
1010652172
116016153
123698550
13228c67b
1415b3db6
15e062ec
hexa28a0c

10652172 has 12 divisors (see below), whose sum is σ = 24855096. Its totient is φ = 3550720.

The previous prime is 10652119. The next prime is 10652177. The reversal of 10652172 is 27125601.

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

It is a super-2 number, since 2×106521722 = 226937536635168, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10652177) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 443829 + ... + 443852.

It is an arithmetic number, because the mean of its divisors is an integer number (2071258).

Almost surely, 210652172 is an apocalyptic number.

10652172 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10652172 is an abundant number, since it is smaller than the sum of its proper divisors (14202924).

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

10652172 is a wasteful number, since it uses less digits than its factorization.

10652172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 887688 (or 887686 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 10652172 is about 3263.7665357681. The cubic root of 10652172 is about 220.0287290306.

Adding to 10652172 its reverse (27125601), we get a palindrome (37777773).

The spelling of 10652172 in words is "ten million, six hundred fifty-two thousand, one hundred seventy-two".

Divisors: 1 2 3 4 6 12 887681 1775362 2663043 3550724 5326086 10652172