Base | Representation |
---|---|
bin | 1110000111110011010000… |
… | …00110001100011010011101 |
3 | 11001221202201202001112001000 |
4 | 13003321220012030122131 |
5 | 13032243312130114003 |
6 | 150014102005140513 |
7 | 6353413663506525 |
oct | 703715006143235 |
9 | 131852652045030 |
10 | 31054360004253 |
11 | 99930977007a3 |
12 | 35966623ba739 |
13 | 144354b845b81 |
14 | 7950791ca685 |
15 | 38cbdda6d1a3 |
hex | 1c3e6818c69d |
31054360004253 has 8 divisors (see below), whose sum is σ = 46006459265600. Its totient is φ = 20702906669484.
The previous prime is 31054360004231. The next prime is 31054360004383. The reversal of 31054360004253 is 35240006345013.
31054360004253 is a `hidden beast` number, since 3 + 1 + 0 + 5 + 4 + 3 + 600 + 0 + 42 + 5 + 3 = 666.
It is not a de Polignac number, because 31054360004253 - 229 = 31053823133341 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (31054360004653) 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, 575080740793 + ... + 575080740846.
It is an arithmetic number, because the mean of its divisors is an integer number (5750807408200).
Almost surely, 231054360004253 is an apocalyptic number.
It is an amenable number.
31054360004253 is a deficient number, since it is larger than the sum of its proper divisors (14952099261347).
31054360004253 is a wasteful number, since it uses less digits than its factorization.
31054360004253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1150161481648 (or 1150161481642 counting only the distinct ones).
The product of its (nonzero) digits is 129600, while the sum is 36.
Adding to 31054360004253 its reverse (35240006345013), we get a palindrome (66294366349266).
The spelling of 31054360004253 in words is "thirty-one trillion, fifty-four billion, three hundred sixty million, four thousand, two hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •