Base | Representation |
---|---|
bin | 101100111111100001… |
… | …110001011001010011 |
3 | 11121200211122112121222 |
4 | 230333201301121103 |
5 | 1242414434123224 |
6 | 34105444435255 |
7 | 3330115055102 |
oct | 547741613123 |
9 | 147624575558 |
10 | 48310457939 |
11 | 19540aa30a7 |
12 | 94430a8b2b |
13 | 472ba155b3 |
14 | 24a41ac039 |
15 | 13cb3a9b5e |
hex | b3f871653 |
48310457939 has 32 divisors (see below), whose sum is σ = 55705190400. Its totient is φ = 41646955680.
The previous prime is 48310457927. The next prime is 48310457959. The reversal of 48310457939 is 93975401384.
It is a cyclic number.
It is not a de Polignac number, because 48310457939 - 212 = 48310453843 is a prime.
It is not an unprimeable number, because it can be changed into a prime (48310457959) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 769052 + ... + 829494.
It is an arithmetic number, because the mean of its divisors is an integer number (1740787200).
Almost surely, 248310457939 is an apocalyptic number.
48310457939 is a deficient number, since it is larger than the sum of its proper divisors (7394732461).
48310457939 is a wasteful number, since it uses less digits than its factorization.
48310457939 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60575.
The product of its (nonzero) digits is 3265920, while the sum is 53.
The spelling of 48310457939 in words is "forty-eight billion, three hundred ten million, four hundred fifty-seven thousand, nine hundred thirty-nine".
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