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9970023202 = 27170211431
BaseRepresentation
bin10010100100100001…
…00111101100100010
3221201211100122200121
421102100213230202
5130404311220302
64325152110454
7502031541016
oct112220475442
927654318617
109970023202
1142568aaaa7
121b22b3542a
13c2b722c19
146a819c546
153d543ae37
hex252427b22

9970023202 has 8 divisors (see below), whose sum is σ = 15165669312. Its totient is φ = 4914800100.

The previous prime is 9970023179. The next prime is 9970023211. The reversal of 9970023202 is 2023200799.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35105574 + ... + 35105857.

It is an arithmetic number, because the mean of its divisors is an integer number (1895708664).

Almost surely, 29970023202 is an apocalyptic number.

9970023202 is a deficient number, since it is larger than the sum of its proper divisors (5195646110).

9970023202 is a wasteful number, since it uses less digits than its factorization.

9970023202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70211504.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 9970023202 is about 99850.0035152728. The cubic root of 9970023202 is about 2152.2797668886.

The spelling of 9970023202 in words is "nine billion, nine hundred seventy million, twenty-three thousand, two hundred two".

Divisors: 1 2 71 142 70211431 140422862 4985011601 9970023202