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13802704 = 24862669
BaseRepresentation
bin110100101001…
…110011010000
3221222020202021
4310221303100
512013141304
61211501224
7225215056
oct64516320
927866667
1013802704
1178781a3
124757814
132b236a6
141b941d6
151329a54
hexd29cd0

13802704 has 10 divisors (see below), whose sum is σ = 26742770. Its totient is φ = 6901344.

The previous prime is 13802693. The next prime is 13802713. The reversal of 13802704 is 40720831.

It can be written as a sum of positive squares in only one way, i.e., 7290000 + 6512704 = 2700^2 + 2552^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 431319 + ... + 431350.

It is an arithmetic number, because the mean of its divisors is an integer number (2674277).

Almost surely, 213802704 is an apocalyptic number.

It is an amenable number.

13802704 is a deficient number, since it is larger than the sum of its proper divisors (12940066).

13802704 is an equidigital number, since it uses as much as digits as its factorization.

13802704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 862677 (or 862671 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 13802704 is about 3715.1990525408. The cubic root of 13802704 is about 239.8766959205.

The spelling of 13802704 in words is "thirteen million, eight hundred two thousand, seven hundred four".

Divisors: 1 2 4 8 16 862669 1725338 3450676 6901352 13802704