Base | Representation |
---|---|
bin | 1010000100110… |
… | …0001100110010 |
3 | 2221111210011201 |
4 | 2201030030302 |
5 | 41304131104 |
6 | 4105401414 |
7 | 1022106604 |
oct | 241141462 |
9 | 87453151 |
10 | 42255154 |
11 | 21940a17 |
12 | 1219926a |
13 | 89a6166 |
14 | 587d174 |
15 | 3a9a0a4 |
hex | 284c332 |
42255154 has 8 divisors (see below), whose sum is σ = 64856880. Its totient is φ = 20636196.
The previous prime is 42255131. The next prime is 42255181. The reversal of 42255154 is 45155224.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 245584 + ... + 245755.
It is an arithmetic number, because the mean of its divisors is an integer number (8107110).
Almost surely, 242255154 is an apocalyptic number.
42255154 is a deficient number, since it is larger than the sum of its proper divisors (22601726).
42255154 is a wasteful number, since it uses less digits than its factorization.
42255154 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 491384.
The product of its digits is 8000, while the sum is 28.
The square root of 42255154 is about 6500.3964494483. The cubic root of 42255154 is about 348.3051502779.
The spelling of 42255154 in words is "forty-two million, two hundred fifty-five thousand, one hundred fifty-four".
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