Base | Representation |
---|---|
bin | 111011001101011… |
… | …011111000100001 |
3 | 2120020012211012022 |
4 | 323031123320201 |
5 | 4013301042300 |
6 | 242323311225 |
7 | 33421400156 |
oct | 7315337041 |
9 | 2506184168 |
10 | 993377825 |
11 | 46a810510 |
12 | 23881b515 |
13 | 12aa5bc3b |
14 | 95d0622d |
15 | 5c324285 |
hex | 3b35be21 |
993377825 has 12 divisors (see below), whose sum is σ = 1343769648. Its totient is φ = 722456400.
The previous prime is 993377753. The next prime is 993377831. The reversal of 993377825 is 528773399.
It is not a de Polignac number, because 993377825 - 210 = 993376801 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1805867 + ... + 1806416.
It is an arithmetic number, because the mean of its divisors is an integer number (111980804).
Almost surely, 2993377825 is an apocalyptic number.
It is an amenable number.
993377825 is a deficient number, since it is larger than the sum of its proper divisors (350391823).
993377825 is a wasteful number, since it uses less digits than its factorization.
993377825 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3612304 (or 3612299 counting only the distinct ones).
The product of its digits is 2857680, while the sum is 53.
The square root of 993377825 is about 31517.8969000154. The cubic root of 993377825 is about 997.7877177497.
The spelling of 993377825 in words is "nine hundred ninety-three million, three hundred seventy-seven thousand, eight hundred twenty-five".
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