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10610620 = 225530531
BaseRepresentation
bin101000011110…
…011110111100
3201222002000221
4220132132330
510204014440
61015231124
7156121516
oct50363674
921862027
1010610620
115a97a09
1236784a4
132276797
1415a2bb6
15de8d4a
hexa1e7bc

10610620 has 12 divisors (see below), whose sum is σ = 22282344. Its totient is φ = 4244240.

The previous prime is 10610603. The next prime is 10610627. The reversal of 10610620 is 2601601.

It is a super-2 number, since 2×106106202 = 225170513568800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10610594 and 10610603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10610627) 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, 265246 + ... + 265285.

It is an arithmetic number, because the mean of its divisors is an integer number (1856862).

Almost surely, 210610620 is an apocalyptic number.

10610620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10610620 is an abundant number, since it is smaller than the sum of its proper divisors (11671724).

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

10610620 is a wasteful number, since it uses less digits than its factorization.

10610620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530540 (or 530538 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 10610620 is about 3257.3946644519. The cubic root of 10610620 is about 219.7422601476.

The spelling of 10610620 in words is "ten million, six hundred ten thousand, six hundred twenty".

Divisors: 1 2 4 5 10 20 530531 1061062 2122124 2652655 5305310 10610620