Base | Representation |
---|---|
bin | 1010001110000… |
… | …0100000000000 |
3 | 2222122122102102 |
4 | 2203200200000 |
5 | 41433100332 |
6 | 4130405532 |
7 | 1030216553 |
oct | 243404000 |
9 | 88578372 |
10 | 42862592 |
11 | 22216333 |
12 | 124308a8 |
13 | 8b597a6 |
14 | 599a69a |
15 | 3b6a062 |
hex | 28e0800 |
42862592 has 24 divisors (see below), whose sum is σ = 85708350. Its totient is φ = 21430272.
The previous prime is 42862591. The next prime is 42862619. The reversal of 42862592 is 29526824.
It can be written as a sum of positive squares in only one way, i.e., 35808256 + 7054336 = 5984^2 + 2656^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42862591) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8417 + ... + 12512.
Almost surely, 242862592 is an apocalyptic number.
It is an amenable number.
42862592 is a deficient number, since it is larger than the sum of its proper divisors (42845758).
42862592 is an equidigital number, since it uses as much as digits as its factorization.
42862592 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20951 (or 20931 counting only the distinct ones).
The product of its digits is 69120, while the sum is 38.
The square root of 42862592 is about 6546.9528790117. The cubic root of 42862592 is about 349.9662334771.
The spelling of 42862592 in words is "forty-two million, eight hundred sixty-two thousand, five hundred ninety-two".
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