Base | Representation |
---|---|
bin | 100111101100101100… |
… | …111010101000110111 |
3 | 11002000200011020110001 |
4 | 213230230322220313 |
5 | 1144244212400114 |
6 | 31325421012131 |
7 | 3036211125100 |
oct | 475454725067 |
9 | 132020136401 |
10 | 42625903159 |
11 | 17094235a44 |
12 | 83173b4047 |
13 | 40340c4808 |
14 | 20c52333a7 |
15 | 11972d2374 |
hex | 9ecb3aa37 |
42625903159 has 12 divisors (see below), whose sum is σ = 49650779784. Its totient is φ = 36488191824.
The previous prime is 42625903157. The next prime is 42625903181. The reversal of 42625903159 is 95130952624.
It is not a de Polignac number, because 42625903159 - 21 = 42625903157 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42625903157) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 537489 + ... + 611674.
It is an arithmetic number, because the mean of its divisors is an integer number (4137564982).
Almost surely, 242625903159 is an apocalyptic number.
42625903159 is a gapful number since it is divisible by the number (49) formed by its first and last digit.
42625903159 is a deficient number, since it is larger than the sum of its proper divisors (7024876625).
42625903159 is a wasteful number, since it uses less digits than its factorization.
42625903159 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1149934 (or 1149927 counting only the distinct ones).
The product of its (nonzero) digits is 583200, while the sum is 46.
The spelling of 42625903159 in words is "forty-two billion, six hundred twenty-five million, nine hundred three thousand, one hundred fifty-nine".
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