Base | Representation |
---|---|
bin | 101000101101101… |
… | …010011100010001 |
3 | 1202121021222202001 |
4 | 220231222130101 |
5 | 2344330341321 |
6 | 151440154001 |
7 | 22632622354 |
oct | 5055523421 |
9 | 1677258661 |
10 | 683058961 |
11 | 320629342 |
12 | 170908901 |
13 | ab68a400 |
14 | 66a0829b |
15 | 3ee77c91 |
hex | 28b6a711 |
683058961 has 24 divisors (see below), whose sum is σ = 764244600. Its totient is φ = 609762816.
The previous prime is 683058931. The next prime is 683058967. The reversal of 683058961 is 169850386.
It can be written as a sum of positive squares in 12 ways, for example, as 342435025 + 340623936 = 18505^2 + 18456^2 .
It is not a de Polignac number, because 683058961 - 27 = 683058833 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (683058967) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1957015 + ... + 1957363.
It is an arithmetic number, because the mean of its divisors is an integer number (31843525).
Almost surely, 2683058961 is an apocalyptic number.
It is an amenable number.
683058961 is a deficient number, since it is larger than the sum of its proper divisors (81185639).
683058961 is a wasteful number, since it uses less digits than its factorization.
683058961 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 725 (or 712 counting only the distinct ones).
The product of its (nonzero) digits is 311040, while the sum is 46.
The square root of 683058961 is about 26135.3967063827. The cubic root of 683058961 is about 880.6825631568.
The spelling of 683058961 in words is "six hundred eighty-three million, fifty-eight thousand, nine hundred sixty-one".
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