Base | Representation |
---|---|
bin | 1010000100011… |
… | …1110001100011 |
3 | 2221110212022100 |
4 | 2201013301203 |
5 | 41303041102 |
6 | 4105141443 |
7 | 1022003010 |
oct | 241076143 |
9 | 87425270 |
10 | 42237027 |
11 | 21929338 |
12 | 1218a883 |
13 | 899ab31 |
14 | 5876707 |
15 | 3a94a1c |
hex | 2847c63 |
42237027 has 48 divisors (see below), whose sum is σ = 74692800. Its totient is φ = 22450176.
The previous prime is 42237007. The next prime is 42237031. The reversal of 42237027 is 72073224.
It is not a de Polignac number, because 42237027 - 27 = 42236899 is a prime.
It is not an unprimeable number, because it can be changed into a prime (42237007) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 120849 + ... + 121197.
It is an arithmetic number, because the mean of its divisors is an integer number (1556100).
Almost surely, 242237027 is an apocalyptic number.
42237027 is a deficient number, since it is larger than the sum of its proper divisors (32455773).
42237027 is a wasteful number, since it uses less digits than its factorization.
42237027 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 492 (or 489 counting only the distinct ones).
The product of its (nonzero) digits is 4704, while the sum is 27.
The square root of 42237027 is about 6499.0020003074. The cubic root of 42237027 is about 348.2553367844.
The spelling of 42237027 in words is "forty-two million, two hundred thirty-seven thousand, twenty-seven".
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