Base | Representation |
---|---|
bin | 1010000110100… |
… | …1101111101010 |
3 | 2221201221011210 |
4 | 2201221233222 |
5 | 41322014140 |
6 | 4112133550 |
7 | 1023122454 |
oct | 241515752 |
9 | 87657153 |
10 | 42376170 |
11 | 21a13931 |
12 | 122372b6 |
13 | 8a19275 |
14 | 58b12d4 |
15 | 3ac0d80 |
hex | 2869bea |
42376170 has 16 divisors (see below), whose sum is σ = 101702880. Its totient is φ = 11300304.
The previous prime is 42376129. The next prime is 42376181. The reversal of 42376170 is 7167324.
It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 1412539 = 42376170 / (4 + 2 + 3 + 7 + 6 + 1 + 7 + 0).
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 706240 + ... + 706299.
It is an arithmetic number, because the mean of its divisors is an integer number (6356430).
Almost surely, 242376170 is an apocalyptic number.
42376170 is an abundant number, since it is smaller than the sum of its proper divisors (59326710).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42376170 is a wasteful number, since it uses less digits than its factorization.
42376170 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1412549.
The product of its (nonzero) digits is 7056, while the sum is 30.
The square root of 42376170 is about 6509.6981496841. The cubic root of 42376170 is about 348.6373410856.
The spelling of 42376170 in words is "forty-two million, three hundred seventy-six thousand, one hundred seventy".
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