Base | Representation |
---|---|
bin | 100111111000000101… |
… | …101110000101011011 |
3 | 11002111222122122220121 |
4 | 213320011232011123 |
5 | 1200142120022330 |
6 | 31400403534111 |
7 | 3044021052523 |
oct | 477005560533 |
9 | 132458578817 |
10 | 42816954715 |
11 | 17182066897 |
12 | 836b38a337 |
13 | 4064867a82 |
14 | 2102766683 |
15 | 11a8e7017a |
hex | 9f816e15b |
42816954715 has 8 divisors (see below), whose sum is σ = 54402719040. Its totient is φ = 32238648192.
The previous prime is 42816954701. The next prime is 42816954743. The reversal of 42816954715 is 51745961824.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 42816954715 - 25 = 42816954683 is a prime.
It is a super-2 number, since 2×428169547152 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
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, 251864355 + ... + 251864524.
It is an arithmetic number, because the mean of its divisors is an integer number (6800339880).
Almost surely, 242816954715 is an apocalyptic number.
42816954715 is a deficient number, since it is larger than the sum of its proper divisors (11585764325).
42816954715 is a wasteful number, since it uses less digits than its factorization.
42816954715 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 503728901.
The product of its digits is 2419200, while the sum is 52.
The spelling of 42816954715 in words is "forty-two billion, eight hundred sixteen million, nine hundred fifty-four thousand, seven hundred fifteen".
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