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13716713960 = 235943336353
BaseRepresentation
bin11001100011001010…
…00111000111101000
31022101221102021011222
430301211013013220
5211042434321320
610145032441212
7663625100465
oct146145070750
938357367158
1013716713960
1158a9800244
1227a9849208
1313a7a138c1
14941a1466c
15554326825
hex3319471e8

13716713960 has 32 divisors (see below), whose sum is σ = 30866727240. Its totient is φ = 5485953024.

The previous prime is 13716713957. The next prime is 13716713977. The reversal of 13716713960 is 6931761731.

It can be written as a sum of positive squares in 4 ways, for example, as 10856389636 + 2860324324 = 104194^2 + 53482^2 .

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, 359144 + ... + 395496.

Almost surely, 213716713960 is an apocalyptic number.

13716713960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13716713960 is an abundant number, since it is smaller than the sum of its proper divisors (17150013280).

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

13716713960 is a wasteful number, since it uses less digits than its factorization.

13716713960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45797 (or 45793 counting only the distinct ones).

The product of its (nonzero) digits is 142884, while the sum is 44.

The spelling of 13716713960 in words is "thirteen billion, seven hundred sixteen million, seven hundred thirteen thousand, nine hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 9433 18866 36353 37732 47165 72706 75464 94330 145412 181765 188660 290824 363530 377320 727060 1454120 342917849 685835698 1371671396 1714589245 2743342792 3429178490 6858356980 13716713960