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70013461260 = 22356119129361
BaseRepresentation
bin100000100110100100…
…0001010001100001100
320200201100200100020210
41001031020022030030
52121341421230020
652055211242420
75025666413211
oct1011510121414
9220640610223
1070013461260
1127768856786
121169b449410
1367aa17b7b2
14356271bb08
151c4b8be3e0
hex104d20a30c

70013461260 has 48 divisors (see below), whose sum is σ = 199251434592. Its totient is φ = 18364185600.

The previous prime is 70013461223. The next prime is 70013461327. The reversal of 70013461260 is 6216431007.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9561021 + ... + 9568340.

It is an arithmetic number, because the mean of its divisors is an integer number (4151071554).

Almost surely, 270013461260 is an apocalyptic number.

It is an amenable number.

70013461260 is an abundant number, since it is smaller than the sum of its proper divisors (129237973332).

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

70013461260 is a wasteful number, since it uses less digits than its factorization.

70013461260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19129434 (or 19129432 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

Adding to 70013461260 its reverse (6216431007), we get a palindrome (76229892267).

The spelling of 70013461260 in words is "seventy billion, thirteen million, four hundred sixty-one thousand, two hundred sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 61 122 183 244 305 366 610 732 915 1220 1830 3660 19129361 38258722 57388083 76517444 95646805 114776166 191293610 229552332 286940415 382587220 573880830 1147761660 1166891021 2333782042 3500673063 4667564084 5834455105 7001346126 11668910210 14002692252 17503365315 23337820420 35006730630 70013461260