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10264870 = 2571113331
BaseRepresentation
bin100111001010…
…000100100110
3201022111202101
4213022010212
510111433440
61004002314
7153151510
oct47120446
921274671
1010264870
115881170
12353039a
1321852b5
141512bb0
15d7b69a
hex9ca126

10264870 has 32 divisors (see below), whose sum is σ = 23037696. Its totient is φ = 3199200.

The previous prime is 10264861. The next prime is 10264871. The reversal of 10264870 is 7846201.

It is a super-2 number, since 2×102648702 = 210735112233800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10264871) 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, 5896 + ... + 7435.

It is an arithmetic number, because the mean of its divisors is an integer number (719928).

Almost surely, 210264870 is an apocalyptic number.

10264870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10264870 is an abundant number, since it is smaller than the sum of its proper divisors (12772826).

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

10264870 is a wasteful number, since it uses less digits than its factorization.

10264870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13356.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 10264870 is about 3203.8835809061. The cubic root of 10264870 is about 217.3290681495.

The spelling of 10264870 in words is "ten million, two hundred sixty-four thousand, eight hundred seventy".

Divisors: 1 2 5 7 10 11 14 22 35 55 70 77 110 154 385 770 13331 26662 66655 93317 133310 146641 186634 293282 466585 733205 933170 1026487 1466410 2052974 5132435 10264870