Base | Representation |
---|---|
bin | 101100111110111110… |
… | …011101000101101001 |
3 | 11121200012020011202000 |
4 | 230332332131011221 |
5 | 1242410101342341 |
6 | 34104514201213 |
7 | 3326643265155 |
oct | 547676350551 |
9 | 147605204660 |
10 | 48301199721 |
11 | 1953684a285 |
12 | 943bb83209 |
13 | 4729b23568 |
14 | 24a2c7c065 |
15 | 13ca67b8b6 |
hex | b3ef9d169 |
48301199721 has 16 divisors (see below), whose sum is σ = 71589640320. Its totient is φ = 32186261520.
The previous prime is 48301199707. The next prime is 48301199729. The reversal of 48301199721 is 12799110384.
48301199721 is a `hidden beast` number, since 483 + 0 + 11 + 99 + 72 + 1 = 666.
It is not a de Polignac number, because 48301199721 - 27 = 48301199593 is a prime.
It is not an unprimeable number, because it can be changed into a prime (48301199729) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 342765 + ... + 462698.
It is an arithmetic number, because the mean of its divisors is an integer number (4474352520).
Almost surely, 248301199721 is an apocalyptic number.
It is an amenable number.
48301199721 is a deficient number, since it is larger than the sum of its proper divisors (23288440599).
48301199721 is a wasteful number, since it uses less digits than its factorization.
48301199721 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 807693 (or 807687 counting only the distinct ones).
The product of its (nonzero) digits is 108864, while the sum is 45.
The spelling of 48301199721 in words is "forty-eight billion, three hundred one million, one hundred ninety-nine thousand, seven hundred twenty-one".
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