Base | Representation |
---|---|
bin | 1110000110100111001010… |
… | …10001110101010010101001 |
3 | 11001210212021212120102211220 |
4 | 13003103211101311102221 |
5 | 13031111132144044223 |
6 | 145543224323212253 |
7 | 6350436462653136 |
oct | 703234521652251 |
9 | 131725255512756 |
10 | 31013510534313 |
11 | 99778351a338a |
12 | 358a761b17089 |
13 | 143c73b7ac698 |
14 | 7930c1c9758d |
15 | 38baec6db6e3 |
hex | 1c34e54754a9 |
31013510534313 has 8 divisors (see below), whose sum is σ = 41351665471776. Its totient is φ = 20675514643200.
The previous prime is 31013510534263. The next prime is 31013510534351. The reversal of 31013510534313 is 31343501531013.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 31013510534313 - 212 = 31013510530217 is a prime.
It is not an unprimeable number, because it can be changed into a prime (31013510534813) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39305848 + ... + 40087113.
It is an arithmetic number, because the mean of its divisors is an integer number (5168958183972).
Almost surely, 231013510534313 is an apocalyptic number.
It is an amenable number.
31013510534313 is a deficient number, since it is larger than the sum of its proper divisors (10338154937463).
31013510534313 is a wasteful number, since it uses less digits than its factorization.
31013510534313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79523175.
The product of its (nonzero) digits is 24300, while the sum is 33.
The spelling of 31013510534313 in words is "thirty-one trillion, thirteen billion, five hundred ten million, five hundred thirty-four thousand, three hundred thirteen".
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