Base | Representation |
---|---|
bin | 100111001000001000… |
… | …000001110101001010 |
3 | 11000102220110121101102 |
4 | 213020020001311022 |
5 | 1142020114103024 |
6 | 31144500221402 |
7 | 3015050156060 |
oct | 471010016512 |
9 | 130386417342 |
10 | 42012253514 |
11 | 168a9904980 |
12 | 818599a862 |
13 | 3c66c2a10a |
14 | 2067936030 |
15 | 115d4ba1ae |
hex | 9c8201d4a |
42012253514 has 32 divisors (see below), whose sum is σ = 81984393216. Its totient is φ = 15656739120.
The previous prime is 42012253511. The next prime is 42012253757. The reversal of 42012253514 is 41535221024.
It is not an unprimeable number, because it can be changed into a prime (42012253511) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5927042 + ... + 5934125.
It is an arithmetic number, because the mean of its divisors is an integer number (2562012288).
Almost surely, 242012253514 is an apocalyptic number.
42012253514 is a deficient number, since it is larger than the sum of its proper divisors (39972139702).
42012253514 is a wasteful number, since it uses less digits than its factorization.
42012253514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11861210.
The product of its (nonzero) digits is 9600, while the sum is 29.
Adding to 42012253514 its reverse (41535221024), we get a palindrome (83547474538).
The spelling of 42012253514 in words is "forty-two billion, twelve million, two hundred fifty-three thousand, five hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •