Base | Representation |
---|---|
bin | 1010000001000… |
… | …1110101101011 |
3 | 2221001122021010 |
4 | 2200101311223 |
5 | 41224003412 |
6 | 4100315003 |
7 | 1020062640 |
oct | 240216553 |
9 | 87048233 |
10 | 42016107 |
11 | 21798361 |
12 | 120a2a63 |
13 | 8921403 |
14 | 5819dc7 |
15 | 3a4e33c |
hex | 2811d6b |
42016107 has 8 divisors (see below), whose sum is σ = 64024576. Its totient is φ = 24009192.
The previous prime is 42016097. The next prime is 42016109. The reversal of 42016107 is 70161024.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 42016107 - 26 = 42016043 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 2000767 = 42016107 / (4 + 2 + 0 + 1 + 6 + 1 + 0 + 7).
It is not an unprimeable number, because it can be changed into a prime (42016109) 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, 1000363 + ... + 1000404.
It is an arithmetic number, because the mean of its divisors is an integer number (8003072).
Almost surely, 242016107 is an apocalyptic number.
42016107 is a deficient number, since it is larger than the sum of its proper divisors (22008469).
42016107 is a wasteful number, since it uses less digits than its factorization.
42016107 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2000777.
The product of its (nonzero) digits is 336, while the sum is 21.
The square root of 42016107 is about 6481.9832613175. The cubic root of 42016107 is about 347.6470940168.
The spelling of 42016107 in words is "forty-two million, sixteen thousand, one hundred seven".
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