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59970853121 = 179941356039
BaseRepresentation
bin110111110110100010…
…101001100100000001
312201210110201222202012
4313312202221210001
51440310014244441
643314503302305
74222063561244
oct676642514401
9181713658665
1059970853121
1123484a8a633
12b75814a995
1358696c360a
142c8ca6725b
15185ede69eb
hexdf68a9901

59970853121 has 8 divisors (see below), whose sum is σ = 60370142400. Its totient is φ = 59572278160.

The previous prime is 59970853099. The next prime is 59970853127. The reversal of 59970853121 is 12135807995.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-59970853121 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 59970853121.

It is not an unprimeable number, because it can be changed into a prime (59970853127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9581 + ... + 346458.

It is an arithmetic number, because the mean of its divisors is an integer number (7546267800).

Almost surely, 259970853121 is an apocalyptic number.

It is an amenable number.

59970853121 is a deficient number, since it is larger than the sum of its proper divisors (399289279).

59970853121 is a wasteful number, since it uses less digits than its factorization.

59970853121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357159.

The product of its (nonzero) digits is 680400, while the sum is 50.

The spelling of 59970853121 in words is "fifty-nine billion, nine hundred seventy million, eight hundred fifty-three thousand, one hundred twenty-one".

Divisors: 1 179 941 168439 356039 63730981 335032699 59970853121