Base | Representation |
---|---|
bin | 100111110000011… |
… | …1101100000110111 |
3 | 10102222020021201021 |
4 | 1033200331200313 |
5 | 10213003300011 |
6 | 340213042011 |
7 | 45026105200 |
oct | 11740754067 |
9 | 3388207637 |
10 | 1334040631 |
11 | 625038520 |
12 | 312926307 |
13 | 1834c6171 |
14 | c92625a7 |
15 | 7c1b6471 |
hex | 4f83d837 |
1334040631 has 12 divisors (see below), whose sum is σ = 1692920520. Its totient is φ = 1039511760.
The previous prime is 1334040619. The next prime is 1334040647. The reversal of 1334040631 is 1360404331.
It is a happy number.
It is not a de Polignac number, because 1334040631 - 25 = 1334040599 is a prime.
It is a super-2 number, since 2×13340406312 = 3559328810317756322, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1334040596 and 1334040605.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1334040611) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1236976 + ... + 1238053.
It is an arithmetic number, because the mean of its divisors is an integer number (141076710).
Almost surely, 21334040631 is an apocalyptic number.
1334040631 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
1334040631 is a deficient number, since it is larger than the sum of its proper divisors (358879889).
1334040631 is a wasteful number, since it uses less digits than its factorization.
1334040631 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2475054 (or 2475047 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 25.
The square root of 1334040631 is about 36524.5209551063. The cubic root of 1334040631 is about 1100.8370023479.
Adding to 1334040631 its reverse (1360404331), we get a palindrome (2694444962).
The spelling of 1334040631 in words is "one billion, three hundred thirty-four million, forty thousand, six hundred thirty-one".
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