Base | Representation |
---|---|
bin | 100000000000110… |
… | …001001101110010 |
3 | 1101102121002222000 |
4 | 200000301031302 |
5 | 2044442304443 |
6 | 125143154430 |
7 | 16211020014 |
oct | 4000611562 |
9 | 1342532860 |
10 | 537072498 |
11 | 256188576 |
12 | 12ba45a16 |
13 | 873652a1 |
14 | 514861b4 |
15 | 3223c8d3 |
hex | 20031372 |
537072498 has 32 divisors (see below), whose sum is σ = 1194600000. Its totient is φ = 178858368.
The previous prime is 537072493. The next prime is 537072511. The reversal of 537072498 is 894270735.
537072498 is a `hidden beast` number, since 537 + 0 + 7 + 24 + 98 = 666.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (537072493) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63465 + ... + 71427.
It is an arithmetic number, because the mean of its divisors is an integer number (37331250).
Almost surely, 2537072498 is an apocalyptic number.
537072498 is an abundant number, since it is smaller than the sum of its proper divisors (657527502).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
537072498 is a wasteful number, since it uses less digits than its factorization.
537072498 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9223 (or 9217 counting only the distinct ones).
The product of its (nonzero) digits is 423360, while the sum is 45.
The square root of 537072498 is about 23174.8246595309. The cubic root of 537072498 is about 812.8510504485.
The spelling of 537072498 in words is "five hundred thirty-seven million, seventy-two thousand, four hundred ninety-eight".
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