Base | Representation |
---|---|
bin | 11011000010010110… |
… | …10000010101101001 |
3 | 1101110120222201012100 |
4 | 31201023100111221 |
5 | 214211400223340 |
6 | 10400200004013 |
7 | 1022462344542 |
oct | 154113202551 |
9 | 41416881170 |
10 | 14515242345 |
11 | 617952645a |
12 | 2991160609 |
13 | 14a429c9c6 |
14 | 9b9ab94c9 |
15 | 59e4ac830 |
hex | 3612d0569 |
14515242345 has 24 divisors (see below), whose sum is σ = 26639740296. Its totient is φ = 7286082048.
The previous prime is 14515242319. The next prime is 14515242367. The reversal of 14515242345 is 54324251541.
14515242345 is a `hidden beast` number, since 1 + 45 + 152 + 423 + 45 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 3247632144 + 11267610201 = 56988^2 + 106149^2 .
It is not a de Polignac number, because 14515242345 - 28 = 14515242089 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9486322 + ... + 9487851.
It is an arithmetic number, because the mean of its divisors is an integer number (1109989179).
Almost surely, 214515242345 is an apocalyptic number.
14515242345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
14515242345 is a deficient number, since it is larger than the sum of its proper divisors (12124497951).
14515242345 is a wasteful number, since it uses less digits than its factorization.
14515242345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18974201 (or 18974198 counting only the distinct ones).
The product of its digits is 96000, while the sum is 36.
Adding to 14515242345 its reverse (54324251541), we get a palindrome (68839493886).
The spelling of 14515242345 in words is "fourteen billion, five hundred fifteen million, two hundred forty-two thousand, three hundred forty-five".
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