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10523061 = 33389743
BaseRepresentation
bin101000001001…
…000110110101
3201210121221000
4220021012311
510143214221
61013313513
7155305323
oct50110665
921717830
1010523061
115a3814a
123635899
132245983
14157cd13
15dcce26
hexa091b5

10523061 has 8 divisors (see below), whose sum is σ = 15589760. Its totient is φ = 7015356.

The previous prime is 10523053. The next prime is 10523069. The reversal of 10523061 is 16032501.

10523061 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10523053) and next prime (10523069).

It is not a de Polignac number, because 10523061 - 23 = 10523053 is a prime.

It is a super-2 number, since 2×105230612 = 221469625619442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10523069) 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, 194845 + ... + 194898.

It is an arithmetic number, because the mean of its divisors is an integer number (1948720).

Almost surely, 210523061 is an apocalyptic number.

It is an amenable number.

10523061 is a deficient number, since it is larger than the sum of its proper divisors (5066699).

10523061 is an equidigital number, since it uses as much as digits as its factorization.

10523061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389752 (or 389746 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 10523061 is about 3243.9267870900. The cubic root of 10523061 is about 219.1361510297.

Adding to 10523061 its reverse (16032501), we get a palindrome (26555562).

The spelling of 10523061 in words is "ten million, five hundred twenty-three thousand, sixty-one".

Divisors: 1 3 9 27 389743 1169229 3507687 10523061