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13054026 = 2319432663
BaseRepresentation
bin110001110011…
…000001001010
3220120012202110
4301303001022
511320212101
61143443150
7215646246
oct61630112
926505673
1013054026
117406757
1244564b6
13292099b
141a3b426
15122ccd6
hexc7304a

13054026 has 32 divisors (see below), whose sum is σ = 28131840. Its totient is φ = 4024944.

The previous prime is 13054003. The next prime is 13054033. The reversal of 13054026 is 62045031.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13053993 and 13054011.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3571 + ... + 6233.

It is an arithmetic number, because the mean of its divisors is an integer number (879120).

Almost surely, 213054026 is an apocalyptic number.

13054026 is an abundant number, since it is smaller than the sum of its proper divisors (15077814).

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

13054026 is a wasteful number, since it uses less digits than its factorization.

13054026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2730.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 13054026 is about 3613.0355658366. The cubic root of 13054026 is about 235.4587447623.

Adding to 13054026 its reverse (62045031), we get a palindrome (75099057).

The spelling of 13054026 in words is "thirteen million, fifty-four thousand, twenty-six".

Divisors: 1 2 3 6 19 38 43 57 86 114 129 258 817 1634 2451 2663 4902 5326 7989 15978 50597 101194 114509 151791 229018 303582 343527 687054 2175671 4351342 6527013 13054026