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109964218482 = 23238747157667
BaseRepresentation
bin110011001101001100…
…0001101000001110010
3101111211121002002100200
41212122120031001302
53300201314442412
6122303350500030
710642005302106
oct1463230150162
9344747062320
10109964218482
11426a9a30a08
121938a964616
13a4a5c7c501
14547254b906
152cd8dca9dc
hex199a60d072

109964218482 has 24 divisors (see below), whose sum is σ = 238263466896. Its totient is φ = 36653561016.

The previous prime is 109964218477. The next prime is 109964218499. The reversal of 109964218482 is 284812469901.

It is a happy number.

109964218482 is a `hidden beast` number, since 1 + 0 + 99 + 64 + 2 + 18 + 482 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 618613 + ... + 776279.

It is an arithmetic number, because the mean of its divisors is an integer number (9927644454).

Almost surely, 2109964218482 is an apocalyptic number.

109964218482 is an abundant number, since it is smaller than the sum of its proper divisors (128299248414).

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

109964218482 is a wasteful number, since it uses less digits than its factorization.

109964218482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196422 (or 196419 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 54.

The spelling of 109964218482 in words is "one hundred nine billion, nine hundred sixty-four million, two hundred eighteen thousand, four hundred eighty-two".

Divisors: 1 2 3 6 9 18 38747 77494 116241 157667 232482 315334 348723 473001 697446 946002 1419003 2838006 6109123249 12218246498 18327369747 36654739494 54982109241 109964218482