Base | Representation |
---|---|
bin | 10011001111100101… |
… | …10100110011010001 |
3 | 222200000011222210202 |
4 | 21213302310303101 |
5 | 132124303430223 |
6 | 4425055504545 |
7 | 514006461101 |
oct | 114762646321 |
9 | 28600158722 |
10 | 10331311313 |
11 | 4421835114 |
12 | 2003b28155 |
13 | c8852c07b |
14 | 700167201 |
15 | 407004428 |
hex | 267cb4cd1 |
10331311313 has 4 divisors (see below), whose sum is σ = 10875064560. Its totient is φ = 9787558068.
The previous prime is 10331311307. The next prime is 10331311391. The reversal of 10331311313 is 31311313301.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 10331311313 - 24 = 10331311297 is a prime.
It is a super-2 number, since 2×103313113132 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10331341313) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271876595 + ... + 271876632.
It is an arithmetic number, because the mean of its divisors is an integer number (2718766140).
Almost surely, 210331311313 is an apocalyptic number.
It is an amenable number.
10331311313 is a deficient number, since it is larger than the sum of its proper divisors (543753247).
10331311313 is an equidigital number, since it uses as much as digits as its factorization.
10331311313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 543753246.
The product of its (nonzero) digits is 243, while the sum is 20.
Adding to 10331311313 its reverse (31311313301), we get a palindrome (41642624614).
The spelling of 10331311313 in words is "ten billion, three hundred thirty-one million, three hundred eleven thousand, three hundred thirteen".
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