Base | Representation |
---|---|
bin | 1001000111101010100… |
… | …11101000110100000101 |
3 | 1002221211010100102210201 |
4 | 10203311103220310011 |
5 | 20113221410224031 |
6 | 355541422450501 |
7 | 31432120230145 |
oct | 4436523506405 |
9 | 1087733312721 |
10 | 313353211141 |
11 | 11098a79a493 |
12 | 50891433a31 |
13 | 2371a43c289 |
14 | 11248772925 |
15 | 823eb30d61 |
hex | 48f54e8d05 |
313353211141 has 8 divisors (see below), whose sum is σ = 316467166968. Its totient is φ = 310239480000.
The previous prime is 313353211123. The next prime is 313353211151. The reversal of 313353211141 is 141112353313.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 127130754916 + 186222456225 = 356554^2 + 431535^2 .
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 313353211141 - 25 = 313353211109 is a prime.
It is a super-2 number, since 2×3133532111412 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (313353211121) 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, 4943871 + ... + 5006851.
It is an arithmetic number, because the mean of its divisors is an integer number (39558395871).
Almost surely, 2313353211141 is an apocalyptic number.
It is an amenable number.
313353211141 is a deficient number, since it is larger than the sum of its proper divisors (3113955827).
313353211141 is a wasteful number, since it uses less digits than its factorization.
313353211141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 112343.
The product of its digits is 3240, while the sum is 28.
Adding to 313353211141 its reverse (141112353313), we get a palindrome (454465564454).
The spelling of 313353211141 in words is "three hundred thirteen billion, three hundred fifty-three million, two hundred eleven thousand, one hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •