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13737074 = 2131513499
BaseRepresentation
bin110100011001…
…110001110010
3221211220201112
4310121301302
512004041244
61210233322
7224522531
oct64316162
927756645
1013737074
11783295a
124725842
132acc860
141b78318
15131539e
hexd19c72

13737074 has 16 divisors (see below), whose sum is σ = 22344000. Its totient is φ = 6296400.

The previous prime is 13737047. The next prime is 13737089. The reversal of 13737074 is 47073731.

13737074 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 13737074.

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, 2177 + ... + 5675.

It is an arithmetic number, because the mean of its divisors is an integer number (1396500).

Almost surely, 213737074 is an apocalyptic number.

13737074 is a deficient number, since it is larger than the sum of its proper divisors (8606926).

13737074 is a wasteful number, since it uses less digits than its factorization.

13737074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3665.

The product of its (nonzero) digits is 12348, while the sum is 32.

The square root of 13737074 is about 3706.3558922478. The cubic root of 13737074 is about 239.4958979311.

The spelling of 13737074 in words is "thirteen million, seven hundred thirty-seven thousand, seventy-four".

Divisors: 1 2 13 26 151 302 1963 3499 3926 6998 45487 90974 528349 1056698 6868537 13737074