Base | Representation |
---|---|
bin | 10010100010101001… |
… | …10101111100111101 |
3 | 221200201212112011011 |
4 | 21101110311330331 |
5 | 130341303243312 |
6 | 4323432155221 |
7 | 501451414123 |
oct | 112124657475 |
9 | 27621775134 |
10 | 9954352957 |
11 | 4248a7778a |
12 | 1b19838b11 |
13 | c283c74a3 |
14 | 6a607d913 |
15 | 3d3d92da7 |
hex | 251535f3d |
9954352957 has 2 divisors, whose sum is σ = 9954352958. Its totient is φ = 9954352956.
The previous prime is 9954352931. The next prime is 9954352963. The reversal of 9954352957 is 7592534599.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 9310513081 + 643839876 = 96491^2 + 25374^2 .
It is a cyclic number.
It is not a de Polignac number, because 9954352957 - 223 = 9945964349 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (9954352997) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4977176478 + 4977176479.
It is an arithmetic number, because the mean of its divisors is an integer number (4977176479).
Almost surely, 29954352957 is an apocalyptic number.
It is an amenable number.
9954352957 is a deficient number, since it is larger than the sum of its proper divisors (1).
9954352957 is an equidigital number, since it uses as much as digits as its factorization.
9954352957 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 15309000, while the sum is 58.
The square root of 9954352957 is about 99771.5037322782. The cubic root of 9954352957 is about 2151.1515703649.
The spelling of 9954352957 in words is "nine billion, nine hundred fifty-four million, three hundred fifty-two thousand, nine hundred fifty-seven".
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