Base | Representation |
---|---|
bin | 1010010100001011… |
… | …10000011000100100 |
3 | 112021221201001100102 |
4 | 11022011300120210 |
5 | 42320211141210 |
6 | 2313310203232 |
7 | 254144065652 |
oct | 51205603044 |
9 | 15257631312 |
10 | 5537990180 |
11 | 2392061a98 |
12 | 10a67b3518 |
13 | 6a3455788 |
14 | 3a7705dd2 |
15 | 2262c5ea5 |
hex | 14a170624 |
5537990180 has 24 divisors (see below), whose sum is σ = 11643354240. Its totient is φ = 2212610400.
The previous prime is 5537990179. The next prime is 5537990231. The reversal of 5537990180 is 810997355.
It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143996 + ... + 178355.
It is an arithmetic number, because the mean of its divisors is an integer number (485139760).
Almost surely, 25537990180 is an apocalyptic number.
It is an amenable number.
5537990180 is an abundant number, since it is smaller than the sum of its proper divisors (6105364060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5537990180 is a wasteful number, since it uses less digits than its factorization.
5537990180 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 323219 (or 323217 counting only the distinct ones).
The product of its (nonzero) digits is 340200, while the sum is 47.
The square root of 5537990180 is about 74417.6738416352. The cubic root of 5537990180 is about 1769.2290449045.
The spelling of 5537990180 in words is "five billion, five hundred thirty-seven million, nine hundred ninety thousand, one hundred eighty".
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