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10838672 = 2413107487
BaseRepresentation
bin101001010110…
…001010010000
3202101122212022
4221112022100
510233314142
61024151012
7161061425
oct51261220
922348768
1010838672
116133289
123768468
132326520
141621d4c
15e416d2
hexa56290

10838672 has 40 divisors (see below), whose sum is σ = 22873536. Its totient is φ = 4945536.

The previous prime is 10838671. The next prime is 10838689. The reversal of 10838672 is 27683801.

It is not an unprimeable number, because it can be changed into a prime (10838671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22013 + ... + 22499.

Almost surely, 210838672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10838672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11436768).

10838672 is an abundant number, since it is smaller than the sum of its proper divisors (12034864).

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

10838672 is a wasteful number, since it uses less digits than its factorization.

10838672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615 (or 609 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 10838672 is about 3292.2138448163. The cubic root of 10838672 is about 221.3054068732.

The spelling of 10838672 in words is "ten million, eight hundred thirty-eight thousand, six hundred seventy-two".

Divisors: 1 2 4 8 13 16 26 52 104 107 208 214 428 487 856 974 1391 1712 1948 2782 3896 5564 6331 7792 11128 12662 22256 25324 50648 52109 101296 104218 208436 416872 677417 833744 1354834 2709668 5419336 10838672