Base | Representation |
---|---|
bin | 11000011010110111… |
… | …01000111110111010 |
3 | 1020211200020210000112 |
4 | 30031123220332322 |
5 | 203322211021300 |
6 | 10004530104322 |
7 | 642612204302 |
oct | 141533507672 |
9 | 36750223015 |
10 | 13110251450 |
11 | 5618438a5a |
12 | 265a71b0a2 |
13 | 130c19464a |
14 | 8c5268602 |
15 | 51ae7de35 |
hex | 30d6e8fba |
13110251450 has 24 divisors (see below), whose sum is σ = 24693746880. Its totient is φ = 5177718000.
The previous prime is 13110251449. The next prime is 13110251501. The reversal of 13110251450 is 5415201131.
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, 1655576 + ... + 1663475.
It is an arithmetic number, because the mean of its divisors is an integer number (1028906120).
Almost surely, 213110251450 is an apocalyptic number.
13110251450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13110251450 is a deficient number, since it is larger than the sum of its proper divisors (11583495430).
13110251450 is a wasteful number, since it uses less digits than its factorization.
13110251450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3319142 (or 3319137 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 23.
Adding to 13110251450 its reverse (5415201131), we get a palindrome (18525452581).
The spelling of 13110251450 in words is "thirteen billion, one hundred ten million, two hundred fifty-one thousand, four hundred fifty".
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