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10678068 = 223432957
BaseRepresentation
bin101000101110…
…111100110100
3202002111120000
4220232330310
510213144233
61020511300
7156522252
oct50567464
922074500
1010678068
116033655
1236ab530
13229b3ab
1415bd5d2
15e0dd13
hexa2ef34

10678068 has 30 divisors (see below), whose sum is σ = 27915426. Its totient is φ = 3559248.

The previous prime is 10678037. The next prime is 10678099. The reversal of 10678068 is 86087601.

It is an interprime number because it is at equal distance from previous prime (10678037) and next prime (10678099).

It can be written as a sum of positive squares in only one way, i.e., 10614564 + 63504 = 3258^2 + 252^2 .

It is a super-2 number, since 2×106780682 = 228042272425248, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 16155 + ... + 16802.

Almost surely, 210678068 is an apocalyptic number.

10678068 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

10678068 is an abundant number, since it is smaller than the sum of its proper divisors (17237358).

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

10678068 is a wasteful number, since it uses less digits than its factorization.

10678068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32973 (or 32962 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 10678068 is about 3267.7313231048. The cubic root of 10678068 is about 220.2068852765.

The spelling of 10678068 in words is "ten million, six hundred seventy-eight thousand, sixty-eight".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 81 108 162 324 32957 65914 98871 131828 197742 296613 395484 593226 889839 1186452 1779678 2669517 3559356 5339034 10678068