Base | Representation |
---|---|
bin | 10010111000110101… |
… | …01011010010011010 |
3 | 222011201000021221120 |
4 | 21130122223102122 |
5 | 131231422302024 |
6 | 4354120350110 |
7 | 506201150163 |
oct | 113432532232 |
9 | 28151007846 |
10 | 10140431514 |
11 | 4334011314 |
12 | 1b70015336 |
13 | c57b19045 |
14 | 6c2a7a76a |
15 | 3e539c479 |
hex | 25c6ab49a |
10140431514 has 32 divisors (see below), whose sum is σ = 21380530176. Its totient is φ = 3201506160.
The previous prime is 10140431453. The next prime is 10140431519. The reversal of 10140431514 is 41513404101.
It is a happy number.
10140431514 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (10140431519) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 571242 + ... + 588725.
It is an arithmetic number, because the mean of its divisors is an integer number (668141568).
Almost surely, 210140431514 is an apocalyptic number.
10140431514 is an abundant number, since it is smaller than the sum of its proper divisors (11240098662).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10140431514 is a wasteful number, since it uses less digits than its factorization.
10140431514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1160050.
The product of its (nonzero) digits is 960, while the sum is 24.
Adding to 10140431514 its reverse (41513404101), we get a palindrome (51653835615).
The spelling of 10140431514 in words is "ten billion, one hundred forty million, four hundred thirty-one thousand, five hundred fourteen".
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