Base | Representation |
---|---|
bin | 100111001111011001… |
… | …000010000100000110 |
3 | 11000202101211122220001 |
4 | 213033121002010012 |
5 | 1142242320321210 |
6 | 31204533031514 |
7 | 3021060243430 |
oct | 471731020406 |
9 | 130671748801 |
10 | 42134151430 |
11 | 169616a2658 |
12 | 81ba78559a |
13 | 3c86269b67 |
14 | 2079bc7650 |
15 | 116904803a |
hex | 9cf642106 |
42134151430 has 32 divisors (see below), whose sum is σ = 88790022720. Its totient is φ = 14093652480.
The previous prime is 42134151407. The next prime is 42134151443. The reversal of 42134151430 is 3415143124.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7337575 + ... + 7343314.
It is an arithmetic number, because the mean of its divisors is an integer number (2774688210).
Almost surely, 242134151430 is an apocalyptic number.
42134151430 is an abundant number, since it is smaller than the sum of its proper divisors (46655871290).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42134151430 is a wasteful number, since it uses less digits than its factorization.
42134151430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14680944.
The product of its (nonzero) digits is 5760, while the sum is 28.
Adding to 42134151430 its reverse (3415143124), we get a palindrome (45549294554).
The spelling of 42134151430 in words is "forty-two billion, one hundred thirty-four million, one hundred fifty-one thousand, four hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •