Base | Representation |
---|---|
bin | 100111111110100111100 |
3 | 2110112222222 |
4 | 10333310330 |
5 | 313410022 |
6 | 44024512 |
7 | 14064164 |
oct | 4776474 |
9 | 2415888 |
10 | 1310012 |
11 | 815260 |
12 | 532138 |
13 | 36b372 |
14 | 2615a4 |
15 | 1ad242 |
hex | 13fd3c |
1310012 has 24 divisors (see below), whose sum is σ = 2634240. Its totient is φ = 563760.
The previous prime is 1309999. The next prime is 1310033. The reversal of 1310012 is 2100131.
It is a super-2 number, since 2×13100122 = 3432262880288, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53 + ... + 1619.
It is an arithmetic number, because the mean of its divisors is an integer number (109760).
21310012 is an apocalyptic number.
It is an amenable number.
1310012 is an abundant number, since it is smaller than the sum of its proper divisors (1324228).
1310012 is a wasteful number, since it uses less digits than its factorization.
1310012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1601 (or 1599 counting only the distinct ones).
The product of its (nonzero) digits is 6, while the sum is 8.
The square root of 1310012 is about 1144.5575564383. The cubic root of 1310012 is about 109.4187522374.
Adding to 1310012 its reverse (2100131), we get a palindrome (3410143).
It can be divided in two parts, 1 and 310012, that added together give a palindrome (310013).
The spelling of 1310012 in words is "one million, three hundred ten thousand, twelve".
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