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13689710100 = 22335211241903
BaseRepresentation
bin11001011111111100…
…00110011000010100
31022100001121022212000
430233332012120110
5211014031210400
610142225555300
7663146421153
oct145776063024
938301538760
1013689710100
115895536900
1227a07a5b30
1313a224a5a1
1493c1c559a
15551c90600
hex32ff86614

13689710100 has 216 divisors, whose sum is σ = 48375653760. Its totient is φ = 3318638400.

The previous prime is 13689710039. The next prime is 13689710117. The reversal of 13689710100 is 101798631.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 305749 + ... + 347651.

It is an arithmetic number, because the mean of its divisors is an integer number (223961360).

Almost surely, 213689710100 is an apocalyptic number.

13689710100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13689710100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24187826880).

13689710100 is an abundant number, since it is smaller than the sum of its proper divisors (34685943660).

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

13689710100 is a wasteful number, since it uses less digits than its factorization.

13689710100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41948 (or 41924 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 36.

The spelling of 13689710100 in words is "thirteen billion, six hundred eighty-nine million, seven hundred ten thousand, one hundred".