Base | Representation |
---|---|
bin | 100111000100100… |
… | …1100101011111000 |
3 | 10101100221102200200 |
4 | 1032021030223320 |
5 | 10141111042404 |
6 | 334032002200 |
7 | 44326414602 |
oct | 11611145370 |
9 | 3340842620 |
10 | 1311034104 |
11 | 613054366 |
12 | 307090360 |
13 | 17b7cc433 |
14 | c6194172 |
15 | 7a16e839 |
hex | 4e24caf8 |
1311034104 has 48 divisors (see below), whose sum is σ = 3576661920. Its totient is φ = 433818240.
The previous prime is 1311034079. The next prime is 1311034111. The reversal of 1311034104 is 4014301131.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56592 + ... + 76319.
It is an arithmetic number, because the mean of its divisors is an integer number (74513790).
Almost surely, 21311034104 is an apocalyptic number.
It is an amenable number.
1311034104 is an abundant number, since it is smaller than the sum of its proper divisors (2265627816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1311034104 is a wasteful number, since it uses less digits than its factorization.
1311034104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 133060 (or 133053 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 1311034104 is about 36208.2049265080. The cubic root of 1311034104 is about 1094.4720191846.
Adding to 1311034104 its reverse (4014301131), we get a palindrome (5325335235).
The spelling of 1311034104 in words is "one billion, three hundred eleven million, thirty-four thousand, one hundred four".
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