Base | Representation |
---|---|
bin | 1010000100101… |
… | …1101100011100 |
3 | 2221111200100001 |
4 | 2201023230130 |
5 | 41304044314 |
6 | 4105344044 |
7 | 1022100556 |
oct | 241135434 |
9 | 87450301 |
10 | 42253084 |
11 | 2193a405 |
12 | 12198024 |
13 | 89a5233 |
14 | 587c4d6 |
15 | 3a99674 |
hex | 284bb1c |
42253084 has 24 divisors (see below), whose sum is σ = 75742128. Its totient is φ = 20616960.
The previous prime is 42253063. The next prime is 42253097. The reversal of 42253084 is 48035224.
It is a super-2 number, since 2×422530842 = 3570646215022112, which contains 22 as substring.
It is a congruent 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, 50679 + ... + 51505.
It is an arithmetic number, because the mean of its divisors is an integer number (3155922).
Almost surely, 242253084 is an apocalyptic number.
It is an amenable number.
42253084 is a deficient number, since it is larger than the sum of its proper divisors (33489044).
42253084 is a wasteful number, since it uses less digits than its factorization.
42253084 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1125 (or 1123 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 28.
The square root of 42253084 is about 6500.2372264403. The cubic root of 42253084 is about 348.2994625817.
The spelling of 42253084 in words is "forty-two million, two hundred fifty-three thousand, eighty-four".
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