Base | Representation |
---|---|
bin | 11000011100100011… |
… | …01010001110010110 |
3 | 1020212122220020001211 |
4 | 30032101222032112 |
5 | 203334322143220 |
6 | 10010153412034 |
7 | 643143443512 |
oct | 141621521626 |
9 | 36778806054 |
10 | 13124412310 |
11 | 5625430249 |
12 | 266340a01a |
13 | 13120b2059 |
14 | 8c70b3142 |
15 | 51c329b5a |
hex | 30e46a396 |
13124412310 has 32 divisors (see below), whose sum is σ = 24122541312. Its totient is φ = 5140016640.
The previous prime is 13124412307. The next prime is 13124412311. The reversal of 13124412310 is 1321442131.
It is a super-2 number, since 2×131244123102 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13124412311) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34395 + ... + 165625.
It is an arithmetic number, because the mean of its divisors is an integer number (753829416).
Almost surely, 213124412310 is an apocalyptic number.
13124412310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13124412310 is a deficient number, since it is larger than the sum of its proper divisors (10998129002).
13124412310 is a wasteful number, since it uses less digits than its factorization.
13124412310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 131448.
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 13124412310 its reverse (1321442131), we get a palindrome (14445854441).
The spelling of 13124412310 in words is "thirteen billion, one hundred twenty-four million, four hundred twelve thousand, three hundred ten".
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