Base | Representation |
---|---|
bin | 100000000000101… |
… | …001111010111111 |
3 | 1101102112120222112 |
4 | 200000221322333 |
5 | 2044440330443 |
6 | 125142404235 |
7 | 16210533635 |
oct | 4000517277 |
9 | 1342476875 |
10 | 537042623 |
11 | 256168087 |
12 | 12ba3067b |
13 | 87354800 |
14 | 51479355 |
15 | 32233b18 |
hex | 20029ebf |
537042623 has 12 divisors (see below), whose sum is σ = 582352848. Its totient is φ = 495031680.
The previous prime is 537042613. The next prime is 537042647. The reversal of 537042623 is 326240735.
It is not a de Polignac number, because 537042623 - 222 = 532848319 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 537042623.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (537042613) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 147086 + ... + 150692.
It is an arithmetic number, because the mean of its divisors is an integer number (48529404).
Almost surely, 2537042623 is an apocalyptic number.
537042623 is a deficient number, since it is larger than the sum of its proper divisors (45310225).
537042623 is a wasteful number, since it uses less digits than its factorization.
537042623 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4514 (or 4501 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 32.
The square root of 537042623 is about 23174.1800933712. The cubic root of 537042623 is about 812.8359783831.
The spelling of 537042623 in words is "five hundred thirty-seven million, forty-two thousand, six hundred twenty-three".
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