Base | Representation |
---|---|
bin | 1001010111001111… |
… | …0100100111111000 |
3 | 20111011101110000012 |
4 | 2111303310213320 |
5 | 20121411440242 |
6 | 1053222401052 |
7 | 116166314564 |
oct | 22563644770 |
9 | 6434343005 |
10 | 2513390072 |
11 | 107a81a186 |
12 | 5a1890188 |
13 | 31093a07b |
14 | 19bb386a4 |
15 | ea9c3282 |
hex | 95cf49f8 |
2513390072 has 32 divisors (see below), whose sum is σ = 4972890000. Its totient is φ = 1187612928.
The previous prime is 2513390051. The next prime is 2513390083. The reversal of 2513390072 is 2700933152.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41954 + ... + 82382.
Almost surely, 22513390072 is an apocalyptic number.
It is an amenable number.
2513390072 is a deficient number, since it is larger than the sum of its proper divisors (2459499928).
2513390072 is a wasteful number, since it uses less digits than its factorization.
2513390072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40863 (or 40859 counting only the distinct ones).
The product of its (nonzero) digits is 11340, while the sum is 32.
The square root of 2513390072 is about 50133.7219045225. The cubic root of 2513390072 is about 1359.6275782447.
The spelling of 2513390072 in words is "two billion, five hundred thirteen million, three hundred ninety thousand, seventy-two".
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