Base | Representation |
---|---|
bin | 10011000101010010111… |
… | …111101111001010111011 |
3 | 11122100211202102110122012 |
4 | 103011102333233022323 |
5 | 132441130002342100 |
6 | 2442232421320135 |
7 | 163512442353134 |
oct | 23052277571273 |
9 | 4570752373565 |
10 | 1311357465275 |
11 | 466164113a30 |
12 | 192196b6604b |
13 | 968780bcbb0 |
14 | 47681b0ac8b |
15 | 241a1075135 |
hex | 13152fef2bb |
1311357465275 has 96 divisors (see below), whose sum is σ = 1926964333056. Its totient is φ = 872726400000.
The previous prime is 1311357465269. The next prime is 1311357465281. The reversal of 1311357465275 is 5725647531131.
It is an interprime number because it is at equal distance from previous prime (1311357465269) and next prime (1311357465281).
It is not a de Polignac number, because 1311357465275 - 26 = 1311357465211 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 295282055 + ... + 295286495.
It is an arithmetic number, because the mean of its divisors is an integer number (20072545136).
Almost surely, 21311357465275 is an apocalyptic number.
1311357465275 is a deficient number, since it is larger than the sum of its proper divisors (615606867781).
1311357465275 is a wasteful number, since it uses less digits than its factorization.
1311357465275 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5173 (or 5168 counting only the distinct ones).
The product of its digits is 2646000, while the sum is 50.
The spelling of 1311357465275 in words is "one trillion, three hundred eleven billion, three hundred fifty-seven million, four hundred sixty-five thousand, two hundred seventy-five".
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