Base | Representation |
---|---|
bin | 100111100110111100… |
… | …110001100001110101 |
3 | 11001202221120012200102 |
4 | 213212330301201311 |
5 | 1144100011144403 |
6 | 31312052323445 |
7 | 3033626623436 |
oct | 474674614165 |
9 | 131687505612 |
10 | 42529396853 |
11 | 17044810369 |
12 | 82ab013585 |
13 | 401a1052a8 |
14 | 20b64b148d |
15 | 118dabcb88 |
hex | 9e6f31875 |
42529396853 has 8 divisors (see below), whose sum is σ = 44394480000. Its totient is φ = 40665645328.
The previous prime is 42529396831. The next prime is 42529396867. The reversal of 42529396853 is 35869392524.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 42529396853 - 28 = 42529396597 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 (42529396823) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 267353 + ... + 395646.
It is an arithmetic number, because the mean of its divisors is an integer number (5549310000).
Almost surely, 242529396853 is an apocalyptic number.
It is an amenable number.
42529396853 is a deficient number, since it is larger than the sum of its proper divisors (1865083147).
42529396853 is a wasteful number, since it uses less digits than its factorization.
42529396853 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 665811.
The product of its digits is 13996800, while the sum is 56.
The spelling of 42529396853 in words is "forty-two billion, five hundred twenty-nine million, three hundred ninety-six thousand, eight hundred fifty-three".
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