Base | Representation |
---|---|
bin | 10111010011110101… |
… | …01111000011100010 |
3 | 1012022011002120001112 |
4 | 23221322233003202 |
5 | 201112143014020 |
6 | 5425443303322 |
7 | 622055561165 |
oct | 135172570342 |
9 | 35264076045 |
10 | 12514423010 |
11 | 534207a261 |
12 | 251307ab42 |
13 | 12458c973b |
14 | 86a089adc |
15 | 4d39d72c5 |
hex | 2e9eaf0e2 |
12514423010 has 64 divisors (see below), whose sum is σ = 24092201952. Its totient is φ = 4663934976.
The previous prime is 12514423007. The next prime is 12514423039. The reversal of 12514423010 is 1032441521.
It can be written as a sum of positive squares in 16 ways, for example, as 210511081 + 12303911929 = 14509^2 + 110923^2 .
It is a super-2 number, since 2×125144230102 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7643912 + ... + 7645548.
Almost surely, 212514423010 is an apocalyptic number.
12514423010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12514423010 is a deficient number, since it is larger than the sum of its proper divisors (11577778942).
12514423010 is a wasteful number, since it uses less digits than its factorization.
12514423010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2087.
The product of its (nonzero) digits is 960, while the sum is 23.
Adding to 12514423010 its reverse (1032441521), we get a palindrome (13546864531).
The spelling of 12514423010 in words is "twelve billion, five hundred fourteen million, four hundred twenty-three thousand, ten".
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