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13710996 = 22321329297
BaseRepresentation
bin110100010011…
…011010010100
3221210120221200
4310103122110
512002222441
61205512500
7224353515
oct64233224
927716850
1013710996
117815302
124712730
132ac0a20
141b6ca0c
15130c7b6
hexd13694

13710996 has 36 divisors (see below), whose sum is σ = 37325652. Its totient is φ = 4218624.

The previous prime is 13710973. The next prime is 13711039. The reversal of 13710996 is 69901731.

It can be written as a sum of positive squares in 2 ways, for example, as 5588496 + 8122500 = 2364^2 + 2850^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×137109962 = 375982822624032, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 13710996.

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 in 11 ways as a sum of consecutive naturals, for example, 14181 + ... + 15116.

Almost surely, 213710996 is an apocalyptic number.

It is an amenable number.

13710996 is an abundant number, since it is smaller than the sum of its proper divisors (23614656).

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

13710996 is a wasteful number, since it uses less digits than its factorization.

13710996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29320 (or 29315 counting only the distinct ones).

The product of its (nonzero) digits is 10206, while the sum is 36.

The square root of 13710996 is about 3702.8362102583. The cubic root of 13710996 is about 239.3442516070.

It can be divided in two parts, 13710 and 996, that added together give a triangular number (14706 = T171).

The spelling of 13710996 in words is "thirteen million, seven hundred ten thousand, nine hundred ninety-six".

Divisors: 1 2 3 4 6 9 12 13 18 26 36 39 52 78 117 156 234 468 29297 58594 87891 117188 175782 263673 351564 380861 527346 761722 1054692 1142583 1523444 2285166 3427749 4570332 6855498 13710996