Base | Representation |
---|---|
bin | 1010000100101… |
… | …1101110010100 |
3 | 2221111200111111 |
4 | 2201023232110 |
5 | 41304100304 |
6 | 4105344404 |
7 | 1022101120 |
oct | 241135624 |
9 | 87450444 |
10 | 42253204 |
11 | 2193a504 |
12 | 12198104 |
13 | 89a52c6 |
14 | 587c580 |
15 | 3a99704 |
hex | 284bb94 |
42253204 has 24 divisors (see below), whose sum is σ = 85942080. Its totient is φ = 17800896.
The previous prime is 42253199. The next prime is 42253213. The reversal of 42253204 is 40235224.
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, 11137 + ... + 14440.
It is an arithmetic number, because the mean of its divisors is an integer number (3580920).
Almost surely, 242253204 is an apocalyptic number.
It is an amenable number.
42253204 is an abundant number, since it is smaller than the sum of its proper divisors (43688876).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42253204 is a wasteful number, since it uses less digits than its factorization.
42253204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25647 (or 25645 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 22.
The square root of 42253204 is about 6500.2464568661. The cubic root of 42253204 is about 348.2997923083.
Adding to 42253204 its reverse (40235224), we get a palindrome (82488428).
The spelling of 42253204 in words is "forty-two million, two hundred fifty-three thousand, two hundred four".
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