Base | Representation |
---|---|
bin | 10011100111011101010101 |
3 | 100200020222200 |
4 | 103213131111 |
5 | 2304023412 |
6 | 302115113 |
7 | 61465203 |
oct | 23473525 |
9 | 10606880 |
10 | 5142357 |
11 | 29a2590 |
12 | 187ba99 |
13 | 10b081c |
14 | 97c073 |
15 | 6b89dc |
hex | 4e7755 |
5142357 has 24 divisors (see below), whose sum is σ = 8186880. Its totient is φ = 3084480.
The previous prime is 5142353. The next prime is 5142383. The reversal of 5142357 is 7532415.
It is a happy number.
It is not a de Polignac number, because 5142357 - 22 = 5142353 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 5142357.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5142353) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12369 + ... + 12777.
It is an arithmetic number, because the mean of its divisors is an integer number (341120).
Almost surely, 25142357 is an apocalyptic number.
It is an amenable number.
5142357 is a deficient number, since it is larger than the sum of its proper divisors (3044523).
5142357 is a wasteful number, since it uses less digits than its factorization.
5142357 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 553 (or 550 counting only the distinct ones).
The product of its digits is 4200, while the sum is 27.
The square root of 5142357 is about 2267.6765642393. The cubic root of 5142357 is about 172.6052791488.
The spelling of 5142357 in words is "five million, one hundred forty-two thousand, three hundred fifty-seven".
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