Base | Representation |
---|---|
bin | 1011101010011100… |
… | …0100010111111111 |
3 | 22002012011022022000 |
4 | 2322213010113333 |
5 | 22402441204321 |
6 | 1234355553343 |
7 | 140404251420 |
oct | 27247042777 |
9 | 8065138260 |
10 | 3130803711 |
11 | 1367291192 |
12 | 7345bb853 |
13 | 3ab821a99 |
14 | 219b35647 |
15 | 134cd0826 |
hex | ba9c45ff |
3130803711 has 64 divisors (see below), whose sum is σ = 5408701440. Its totient is φ = 1752865920.
The previous prime is 3130803707. The next prime is 3130803713. The reversal of 3130803711 is 1173080313.
It is not a de Polignac number, because 3130803711 - 22 = 3130803707 is a prime.
It is a super-2 number, since 2×31308037112 = 19603863753622743042, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3130803713) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5107041 + ... + 5107653.
It is an arithmetic number, because the mean of its divisors is an integer number (84510960).
Almost surely, 23130803711 is an apocalyptic number.
3130803711 is a deficient number, since it is larger than the sum of its proper divisors (2277897729).
3130803711 is a wasteful number, since it uses less digits than its factorization.
3130803711 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1133 (or 1127 counting only the distinct ones).
The product of its (nonzero) digits is 1512, while the sum is 27.
The square root of 3130803711 is about 55953.5853274837. The cubic root of 3130803711 is about 1462.9133842612.
The spelling of 3130803711 in words is "three billion, one hundred thirty million, eight hundred three thousand, seven hundred eleven".
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