Base | Representation |
---|---|
bin | 1110000111000101111000… |
… | …01101001010100111001111 |
3 | 11001212102212010212212011101 |
4 | 13003202330031022213033 |
5 | 13031343420314024010 |
6 | 145554552534003531 |
7 | 6351562234166566 |
oct | 703427415124717 |
9 | 131772763785141 |
10 | 31030001314255 |
11 | 9983827878439 |
12 | 35919a47a65a7 |
13 | 1441169140138 |
14 | 793c080a0bdd |
15 | 38c26532873a |
hex | 1c38bc34a9cf |
31030001314255 has 8 divisors (see below), whose sum is σ = 37236347523072. Its totient is φ = 24823770420768.
The previous prime is 31030001314237. The next prime is 31030001314307. The reversal of 31030001314255 is 55241310003013.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 31030001314255 - 25 = 31030001314223 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28235727 + ... + 29314096.
It is an arithmetic number, because the mean of its divisors is an integer number (4654543440384).
Almost surely, 231030001314255 is an apocalyptic number.
31030001314255 is a deficient number, since it is larger than the sum of its proper divisors (6206346208817).
31030001314255 is a wasteful number, since it uses less digits than its factorization.
31030001314255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57657665.
The product of its (nonzero) digits is 5400, while the sum is 28.
Adding to 31030001314255 its reverse (55241310003013), we get a palindrome (86271311317268).
The spelling of 31030001314255 in words is "thirty-one trillion, thirty billion, one million, three hundred fourteen thousand, two hundred fifty-five".
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