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10868407243200 = 2634521333119489
BaseRepresentation
bin1001111000100111111110…
…0011011001000111000000
31102111000020222200000010000
42132021333203121013000
52411031444223240300
635040513302040000
72201134156204203
oct236117743310700
942430228600100
1010868407243200
1135102a1606051
121276453719000
1360ab6a5815a0
1429806873d93a
1513caa3ac7c00
hex9e27f8d91c0

10868407243200 has 840 divisors, whose sum is σ = 43154763769040. Its totient is φ = 2667080908800.

The previous prime is 10868407243139. The next prime is 10868407243229. The reversal of 10868407243200 is 234270486801.

It is a happy number.

10868407243200 is a `hidden beast` number, since 10 + 8 + 6 + 8 + 407 + 24 + 3 + 200 = 666.

10868407243200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 557659056 + ... + 557678544.

Almost surely, 210868407243200 is an apocalyptic number.

10868407243200 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 10868407243200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21577381884520).

10868407243200 is an abundant number, since it is smaller than the sum of its proper divisors (32286356525840).

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

10868407243200 is a wasteful number, since it uses less digits than its factorization.

10868407243200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19867 (or 19843 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 45.

The spelling of 10868407243200 in words is "ten trillion, eight hundred sixty-eight billion, four hundred seven million, two hundred forty-three thousand, two hundred".