Base | Representation |
---|---|
bin | 100111110110101000… |
… | …111011010011000010 |
3 | 11002110021212210220120 |
4 | 213312220323103002 |
5 | 1200114403120232 |
6 | 31354134321110 |
7 | 3043304230413 |
oct | 476650732302 |
9 | 132407783816 |
10 | 42792629442 |
11 | 1716a361962 |
12 | 83631b9196 |
13 | 405c7cba14 |
14 | 20dd43380a |
15 | 11a6c6792c |
hex | 9f6a3b4c2 |
42792629442 has 16 divisors (see below), whose sum is σ = 85682195040. Its totient is φ = 14248053792.
The previous prime is 42792629441. The next prime is 42792629443. The reversal of 42792629442 is 24492629724.
It is an interprime number because it is at equal distance from previous prime (42792629441) and next prime (42792629443).
It is not an unprimeable number, because it can be changed into a prime (42792629441) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4033267 + ... + 4043862.
It is an arithmetic number, because the mean of its divisors is an integer number (5355137190).
Almost surely, 242792629442 is an apocalyptic number.
42792629442 is an abundant number, since it is smaller than the sum of its proper divisors (42889565598).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42792629442 is a wasteful number, since it uses less digits than its factorization.
42792629442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8078017.
The product of its digits is 3483648, while the sum is 51.
The spelling of 42792629442 in words is "forty-two billion, seven hundred ninety-two million, six hundred twenty-nine thousand, four hundred forty-two".
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