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20200133048 = 2329432024873
BaseRepresentation
bin10010110100000001…
…011001000110111000
31221010210010002011212
4102310001121012320
5312332213224143
613140234542252
71313402204114
oct226401310670
957123102155
1020200133048
1186264a2a37
123ab8b97988
131b9bcaa664
14d98b00744
157d35ee918
hex4b40591b8

20200133048 has 32 divisors (see below), whose sum is σ = 40092505200. Its totient is φ = 9524997888.

The previous prime is 20200133047. The next prime is 20200133071. The reversal of 20200133048 is 84033100202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20200133047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1002461 + ... + 1022412.

Almost surely, 220200133048 is an apocalyptic number.

It is an amenable number.

20200133048 is a deficient number, since it is larger than the sum of its proper divisors (19892372152).

20200133048 is a wasteful number, since it uses less digits than its factorization.

20200133048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2024951 (or 2024947 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The spelling of 20200133048 in words is "twenty billion, two hundred million, one hundred thirty-three thousand, forty-eight".

Divisors: 1 2 4 8 29 43 58 86 116 172 232 344 1247 2494 4988 9976 2024873 4049746 8099492 16198984 58721317 87069539 117442634 174139078 234885268 348278156 469770536 696556312 2525016631 5050033262 10100066524 20200133048