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10678738 = 271993833
BaseRepresentation
bin101000101111…
…000111010010
3202002112110211
4220233013102
510213204423
61020514334
7156524230
oct50570722
922075424
1010678738
116034104
1236ab9aa
13229b7a5
1415bd950
15e0e10d
hexa2f1d2

10678738 has 16 divisors (see below), whose sum is σ = 18403200. Its totient is φ = 4552416.

The previous prime is 10678711. The next prime is 10678751. The reversal of 10678738 is 83787601.

10678738 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×106787382 = 228070890545288, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10678738.

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, 870 + ... + 4702.

It is an arithmetic number, because the mean of its divisors is an integer number (1150200).

Almost surely, 210678738 is an apocalyptic number.

10678738 is a deficient number, since it is larger than the sum of its proper divisors (7724462).

10678738 is a wasteful number, since it uses less digits than its factorization.

10678738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4041.

The product of its (nonzero) digits is 56448, while the sum is 40.

The square root of 10678738 is about 3267.8338391050. The cubic root of 10678738 is about 220.2114908389.

The spelling of 10678738 in words is "ten million, six hundred seventy-eight thousand, seven hundred thirty-eight".

Divisors: 1 2 7 14 199 398 1393 2786 3833 7666 26831 53662 762767 1525534 5339369 10678738