Base | Representation |
---|---|
bin | 101101111000001110… |
… | …110100010000000100 |
3 | 11201011010202020011121 |
4 | 231320032310100010 |
5 | 1301342004241322 |
6 | 34344111043324 |
7 | 3362516210425 |
oct | 557016642004 |
9 | 151133666147 |
10 | 49261790212 |
11 | 19989aa6118 |
12 | 9669810544 |
13 | 4850b428bb |
14 | 255468b64c |
15 | 1434b75ec7 |
hex | b783b4404 |
49261790212 has 48 divisors (see below), whose sum is σ = 89720451072. Its totient is φ = 23650859520.
The previous prime is 49261790189. The next prime is 49261790231. The reversal of 49261790212 is 21209716294.
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, 2611888 + ... + 2630680.
It is an arithmetic number, because the mean of its divisors is an integer number (1869176064).
Almost surely, 249261790212 is an apocalyptic number.
It is an amenable number.
49261790212 is a deficient number, since it is larger than the sum of its proper divisors (40458660860).
49261790212 is a wasteful number, since it uses less digits than its factorization.
49261790212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19108 (or 19106 counting only the distinct ones).
The product of its (nonzero) digits is 108864, while the sum is 43.
The spelling of 49261790212 in words is "forty-nine billion, two hundred sixty-one million, seven hundred ninety thousand, two hundred twelve".
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