Base | Representation |
---|---|
bin | 110001011001111110… |
… | …111001101111100100 |
3 | 12001221002120002121220 |
4 | 301121332321233210 |
5 | 1332121103103340 |
6 | 40212005540340 |
7 | 3555416230323 |
oct | 613176715744 |
9 | 161832502556 |
10 | 53049269220 |
11 | 20552a25162 |
12 | a3461146b0 |
13 | 5005714b3c |
14 | 27d36c00ba |
15 | 15a741bed0 |
hex | c59fb9be4 |
53049269220 has 48 divisors (see below), whose sum is σ = 148660612800. Its totient is φ = 14134790016.
The previous prime is 53049269201. The next prime is 53049269249. The reversal of 53049269220 is 2296294035.
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, 291670 + ... + 437229.
It is an arithmetic number, because the mean of its divisors is an integer number (3097096100).
Almost surely, 253049269220 is an apocalyptic number.
It is an amenable number.
53049269220 is an abundant number, since it is smaller than the sum of its proper divisors (95611343580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53049269220 is a wasteful number, since it uses less digits than its factorization.
53049269220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 730124 (or 730122 counting only the distinct ones).
The product of its (nonzero) digits is 233280, while the sum is 42.
The spelling of 53049269220 in words is "fifty-three billion, forty-nine million, two hundred sixty-nine thousand, two hundred twenty".
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