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10872372 = 2237711823
BaseRepresentation
bin101001011110…
…011000110100
3202110101002110
4221132120310
510240403442
61025011020
7161261610
oct51363064
922411073
1010872372
116156635
123783a70
132338974
141630340
15e4b69c
hexa5e634

10872372 has 48 divisors (see below), whose sum is σ = 29417472. Its totient is φ = 3060960.

The previous prime is 10872359. The next prime is 10872383. The reversal of 10872372 is 27327801.

10872372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5053 + ... + 6875.

It is an arithmetic number, because the mean of its divisors is an integer number (612864).

Almost surely, 210872372 is an apocalyptic number.

10872372 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 10872372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14708736).

10872372 is an abundant number, since it is smaller than the sum of its proper divisors (18545100).

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

10872372 is a wasteful number, since it uses less digits than its factorization.

10872372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1908 (or 1906 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 10872372 is about 3297.3280091614. The cubic root of 10872372 is about 221.5345332206.

The spelling of 10872372 in words is "ten million, eight hundred seventy-two thousand, three hundred seventy-two".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 71 84 142 213 284 426 497 852 994 1491 1823 1988 2982 3646 5469 5964 7292 10938 12761 21876 25522 38283 51044 76566 129433 153132 258866 388299 517732 776598 906031 1553196 1812062 2718093 3624124 5436186 10872372