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10620852 = 22311174733
BaseRepresentation
bin101000100000…
…111110110100
3201222121001220
4220200332310
510204331402
61015350340
7156163404
oct50407664
921877056
1010620852
115aa4670
1236823b0
13227b338
1415a6804
15debdbc
hexa20fb4

10620852 has 48 divisors (see below), whose sum is σ = 28631232. Its totient is φ = 3028480.

The previous prime is 10620847. The next prime is 10620853. The reversal of 10620852 is 25802601.

It is a super-2 number, since 2×106208522 = 225604994411808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10620853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123 + ... + 4610.

It is an arithmetic number, because the mean of its divisors is an integer number (596484).

Almost surely, 210620852 is an apocalyptic number.

10620852 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 10620852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14315616).

10620852 is an abundant number, since it is smaller than the sum of its proper divisors (18010380).

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

10620852 is a wasteful number, since it uses less digits than its factorization.

10620852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4768 (or 4766 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 10620852 is about 3258.9648663341. The cubic root of 10620852 is about 219.8128711791.

The spelling of 10620852 in words is "ten million, six hundred twenty thousand, eight hundred fifty-two".

Divisors: 1 2 3 4 6 11 12 17 22 33 34 44 51 66 68 102 132 187 204 374 561 748 1122 2244 4733 9466 14199 18932 28398 52063 56796 80461 104126 156189 160922 208252 241383 312378 321844 482766 624756 885071 965532 1770142 2655213 3540284 5310426 10620852