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10678054 = 213738971
BaseRepresentation
bin101000101110…
…111100100110
3202002111112111
4220232330212
510213144204
61020511234
7156522232
oct50567446
922074474
1010678054
116033642
1236ab51a
13229b39a
1415bd5c2
15e0dd04
hexa2ef26

10678054 has 8 divisors (see below), whose sum is σ = 16134408. Its totient is φ = 5299920.

The previous prime is 10678037. The next prime is 10678099. The reversal of 10678054 is 45087601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×106780542 = 228041674453832, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 19212 + ... + 19759.

It is an arithmetic number, because the mean of its divisors is an integer number (2016801).

Almost surely, 210678054 is an apocalyptic number.

10678054 is a deficient number, since it is larger than the sum of its proper divisors (5456354).

10678054 is a wasteful number, since it uses less digits than its factorization.

10678054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39110.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 10678054 is about 3267.7291809451. The cubic root of 10678054 is about 220.2067890388.

The spelling of 10678054 in words is "ten million, six hundred seventy-eight thousand, fifty-four".

Divisors: 1 2 137 274 38971 77942 5339027 10678054