Base | Representation |
---|---|
bin | 11111110010011001… |
… | …000011010100000000 |
3 | 10021002200022000100210 |
4 | 133302121003110000 |
5 | 1024400121041022 |
6 | 23402454514120 |
7 | 2315544215163 |
oct | 376231032400 |
9 | 107080260323 |
10 | 34131424512 |
11 | 13525332459 |
12 | 6746665940 |
13 | 32ac2b07a3 |
14 | 191b00dada |
15 | d4b6aea0c |
hex | 7f2643500 |
34131424512 has 36 divisors (see below), whose sum is σ = 90839366240. Its totient is φ = 11377141248.
The previous prime is 34131424507. The next prime is 34131424513. The reversal of 34131424512 is 21542413143.
It is a self number, because there is not a number n which added to its sum of digits gives 34131424512.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34131424513) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22220212 + ... + 22221747.
Almost surely, 234131424512 is an apocalyptic number.
34131424512 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
34131424512 is an abundant number, since it is smaller than the sum of its proper divisors (56707941728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34131424512 is an equidigital number, since it uses as much as digits as its factorization.
34131424512 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44441978 (or 44441964 counting only the distinct ones).
The product of its digits is 11520, while the sum is 30.
Adding to 34131424512 its reverse (21542413143), we get a palindrome (55673837655).
The spelling of 34131424512 in words is "thirty-four billion, one hundred thirty-one million, four hundred twenty-four thousand, five hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •