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117201024600 = 233521164327617
BaseRepresentation
bin110110100100110111…
…0011011011001011000
3102012111221101221001220
41231021232123121120
53410011430241400
6125501424412040
711316231162162
oct1551156333130
9365457357056
10117201024600
1145782a17510
121a86a477020
13b08a3585ca
14595b70b932
1530ae3be7a0
hex1b49b9b658

117201024600 has 192 divisors, whose sum is σ = 396983341440. Its totient is φ = 28367155200.

The previous prime is 117201024599. The next prime is 117201024607. The reversal of 117201024600 is 6420102711.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117201024607) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4229992 + ... + 4257608.

It is an arithmetic number, because the mean of its divisors is an integer number (2067621570).

Almost surely, 2117201024600 is an apocalyptic number.

117201024600 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 117201024600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (198491670720).

117201024600 is an abundant number, since it is smaller than the sum of its proper divisors (279782316840).

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

117201024600 is a wasteful number, since it uses less digits than its factorization.

117201024600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28290 (or 28281 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 24.

The spelling of 117201024600 in words is "one hundred seventeen billion, two hundred one million, twenty-four thousand, six hundred".