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10679428 = 222669857
BaseRepresentation
bin101000101111…
…010010000100
3202002120102101
4220233102010
510213220203
61020521444
7156526234
oct50572204
922076371
1010679428
116034681
1236b0284
13229bbb6
1415bdcc4
15e0e41d
hexa2f484

10679428 has 6 divisors (see below), whose sum is σ = 18689006. Its totient is φ = 5339712.

The previous prime is 10679419. The next prime is 10679441. The reversal of 10679428 is 82497601.

It can be written as a sum of positive squares in only one way, i.e., 10036224 + 643204 = 3168^2 + 802^2 .

It is a super-2 number, since 2×106794282 = 228100364814368, 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 as a sum of consecutive naturals, namely, 1334925 + ... + 1334932.

Almost surely, 210679428 is an apocalyptic number.

It is an amenable number.

10679428 is a deficient number, since it is larger than the sum of its proper divisors (8009578).

10679428 is a wasteful number, since it uses less digits than its factorization.

10679428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2669861 (or 2669859 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 10679428 is about 3267.9394119231. The cubic root of 10679428 is about 220.2162336795.

The spelling of 10679428 in words is "ten million, six hundred seventy-nine thousand, four hundred twenty-eight".

Divisors: 1 2 4 2669857 5339714 10679428