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10528790 = 257314423
BaseRepresentation
bin101000001010…
…100000010110
3201210220210012
4220022200112
510143410130
61013400222
7155331116
oct50124026
921726705
1010528790
115a41488
123639072
13224846c
141581046
15dce995
hexa0a816

10528790 has 16 divisors (see below), whose sum is σ = 19212768. Its totient is φ = 4153536.

The previous prime is 10528753. The next prime is 10528801. The reversal of 10528790 is 9782501.

It is a super-2 number, since 2×105287902 = 221710837728200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6482 + ... + 7941.

It is an arithmetic number, because the mean of its divisors is an integer number (1200798).

Almost surely, 210528790 is an apocalyptic number.

10528790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10528790 is a deficient number, since it is larger than the sum of its proper divisors (8683978).

10528790 is a wasteful number, since it uses less digits than its factorization.

10528790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14503.

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 10528790 is about 3244.8097016620. The cubic root of 10528790 is about 219.1759114267.

The spelling of 10528790 in words is "ten million, five hundred twenty-eight thousand, seven hundred ninety".

Divisors: 1 2 5 10 73 146 365 730 14423 28846 72115 144230 1052879 2105758 5264395 10528790