Base | Representation |
---|---|
bin | 111011010101100… |
… | …001101111000001 |
3 | 2120101012120211022 |
4 | 323111201233001 |
5 | 4014321431240 |
6 | 242440555225 |
7 | 33445413200 |
oct | 7325415701 |
9 | 2511176738 |
10 | 995498945 |
11 | 470a2a101 |
12 | 239482b15 |
13 | 12b32253c |
14 | 962d9237 |
15 | 5c5e29b5 |
hex | 3b561bc1 |
995498945 has 24 divisors (see below), whose sum is σ = 1391157504. Its totient is φ = 681880416.
The previous prime is 995498923. The next prime is 995498989. The reversal of 995498945 is 549894599.
It is not a de Polignac number, because 995498945 - 216 = 995433409 is a prime.
It is a super-2 number, since 2×9954989452 = 1982036298992226050, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 312752 + ... + 315918.
It is an arithmetic number, because the mean of its divisors is an integer number (57964896).
Almost surely, 2995498945 is an apocalyptic number.
It is an amenable number.
995498945 is a deficient number, since it is larger than the sum of its proper divisors (395658559).
995498945 is a wasteful number, since it uses less digits than its factorization.
995498945 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4469 (or 4462 counting only the distinct ones).
The product of its digits is 20995200, while the sum is 62.
The square root of 995498945 is about 31551.5284098885. The cubic root of 995498945 is about 998.4973916323.
The spelling of 995498945 in words is "nine hundred ninety-five million, four hundred ninety-eight thousand, nine hundred forty-five".
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