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10678775 = 52427151
BaseRepresentation
bin101000101111…
…000111110111
3202002112112012
4220233013313
510213210100
61020514435
7156524312
oct50570767
922075465
1010678775
116034138
1236aba1b
13229b803
1415bd979
15e0e135
hexa2f1f7

10678775 has 6 divisors (see below), whose sum is σ = 13241712. Its totient is φ = 8543000.

The previous prime is 10678769. The next prime is 10678783. The reversal of 10678775 is 57787601.

It is not a de Polignac number, because 10678775 - 26 = 10678711 is a prime.

It is a super-2 number, since 2×106787752 = 228072471001250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 213551 + ... + 213600.

It is an arithmetic number, because the mean of its divisors is an integer number (2206952).

Almost surely, 210678775 is an apocalyptic number.

10678775 is a deficient number, since it is larger than the sum of its proper divisors (2562937).

10678775 is an equidigital number, since it uses as much as digits as its factorization.

10678775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427161 (or 427156 counting only the distinct ones).

The product of its (nonzero) digits is 82320, while the sum is 41.

The square root of 10678775 is about 3267.8395003427. The cubic root of 10678775 is about 220.2117451704.

The spelling of 10678775 in words is "ten million, six hundred seventy-eight thousand, seven hundred seventy-five".

Divisors: 1 5 25 427151 2135755 10678775