Base | Representation |
---|---|
bin | 1011010100110111… |
… | …1100100101100011 |
3 | 21211212220212121202 |
4 | 2311031330211203 |
5 | 22211311112011 |
6 | 1221404511415 |
7 | 135225253034 |
oct | 26515744543 |
9 | 7755825552 |
10 | 3040332131 |
11 | 1320208591 |
12 | 70a24b56b |
13 | 395b662c5 |
14 | 20bb04a8b |
15 | 12bdae23b |
hex | b537c963 |
3040332131 has 4 divisors (see below), whose sum is σ = 3145171200. Its totient is φ = 2935493064.
The previous prime is 3040332103. The next prime is 3040332137. The reversal of 3040332131 is 1312330403.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1312330403 = 53 ⋅24760951.
It is a cyclic number.
It is not a de Polignac number, because 3040332131 - 218 = 3040069987 is a prime.
It is a super-2 number, since 2×30403321312 = 18487238933582002322, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3040332137) 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, 52419491 + ... + 52419548.
It is an arithmetic number, because the mean of its divisors is an integer number (786292800).
Almost surely, 23040332131 is an apocalyptic number.
3040332131 is a deficient number, since it is larger than the sum of its proper divisors (104839069).
3040332131 is a wasteful number, since it uses less digits than its factorization.
3040332131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104839068.
The product of its (nonzero) digits is 648, while the sum is 20.
The square root of 3040332131 is about 55139.2068405051. The cubic root of 3040332131 is about 1448.6840428372.
Adding to 3040332131 its reverse (1312330403), we get a palindrome (4352662534).
The spelling of 3040332131 in words is "three billion, forty million, three hundred thirty-two thousand, one hundred thirty-one".
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