Base | Representation |
---|---|
bin | 100111000010110… |
… | …1011110100001000 |
3 | 10101022012122012220 |
4 | 1032011223310020 |
5 | 10140342104112 |
6 | 334000134040 |
7 | 44315530344 |
oct | 11605536410 |
9 | 3338178186 |
10 | 1310113032 |
11 | 612585348 |
12 | 306907320 |
13 | 17b569117 |
14 | c5dd4624 |
15 | 7a03b98c |
hex | 4e16bd08 |
1310113032 has 32 divisors (see below), whose sum is σ = 3307087680. Its totient is φ = 432463680.
The previous prime is 1310113031. The next prime is 1310113081. The reversal of 1310113032 is 2303110131.
It is not an unprimeable number, because it can be changed into a prime (1310113031) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 262519 + ... + 267462.
It is an arithmetic number, because the mean of its divisors is an integer number (103346490).
Almost surely, 21310113032 is an apocalyptic number.
1310113032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1310113032 is an abundant number, since it is smaller than the sum of its proper divisors (1996974648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1310113032 is a wasteful number, since it uses less digits than its factorization.
1310113032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 530093 (or 530089 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 15.
The square root of 1310113032 is about 36195.4835856630. The cubic root of 1310113032 is about 1094.2156506433.
Adding to 1310113032 its reverse (2303110131), we get a palindrome (3613223163).
The spelling of 1310113032 in words is "one billion, three hundred ten million, one hundred thirteen thousand, thirty-two".
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