Base | Representation |
---|---|
bin | 100000000000101… |
… | …011111000100100 |
3 | 1101102120000000012 |
4 | 200000223320210 |
5 | 2044441110120 |
6 | 125142505352 |
7 | 16210566236 |
oct | 4000537044 |
9 | 1342500005 |
10 | 537050660 |
11 | 256173123 |
12 | 12ba35258 |
13 | 87358373 |
14 | 5147c256 |
15 | 322361c5 |
hex | 2002be24 |
537050660 has 12 divisors (see below), whose sum is σ = 1127806428. Its totient is φ = 214820256.
The previous prime is 537050659. The next prime is 537050663. The reversal of 537050660 is 66050735.
It can be written as a sum of positive squares in 2 ways, for example, as 190495204 + 346555456 = 13802^2 + 18616^2 .
It is a super-3 number, since 3×5370506603 (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (537050663) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13426247 + ... + 13426286.
It is an arithmetic number, because the mean of its divisors is an integer number (93983869).
Almost surely, 2537050660 is an apocalyptic number.
It is an amenable number.
537050660 is an abundant number, since it is smaller than the sum of its proper divisors (590755768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
537050660 is a wasteful number, since it uses less digits than its factorization.
537050660 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26852542 (or 26852540 counting only the distinct ones).
The product of its (nonzero) digits is 18900, while the sum is 32.
The square root of 537050660 is about 23174.3534969155. The cubic root of 537050660 is about 812.8400331390.
The spelling of 537050660 in words is "five hundred thirty-seven million, fifty thousand, six hundred sixty".
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