Base | Representation |
---|---|
bin | 10011001011110111… |
… | …10011110001010101 |
3 | 222120211110220100001 |
4 | 21211323303301111 |
5 | 132043312040312 |
6 | 4422023051301 |
7 | 513150335632 |
oct | 114573636125 |
9 | 28524426301 |
10 | 10300111957 |
11 | 4406165623 |
12 | 1bb55a0b31 |
13 | c81c27205 |
14 | 6d9d65189 |
15 | 4043e0057 |
hex | 265ef3c55 |
10300111957 has 2 divisors, whose sum is σ = 10300111958. Its totient is φ = 10300111956.
The previous prime is 10300111933. The next prime is 10300112029. The reversal of 10300111957 is 75911100301.
10300111957 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 7955034481 + 2345077476 = 89191^2 + 48426^2 .
It is a cyclic number.
It is not a de Polignac number, because 10300111957 - 227 = 10165894229 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10300112957) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5150055978 + 5150055979.
It is an arithmetic number, because the mean of its divisors is an integer number (5150055979).
Almost surely, 210300111957 is an apocalyptic number.
It is an amenable number.
10300111957 is a deficient number, since it is larger than the sum of its proper divisors (1).
10300111957 is an equidigital number, since it uses as much as digits as its factorization.
10300111957 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 945, while the sum is 28.
The spelling of 10300111957 in words is "ten billion, three hundred million, one hundred eleven thousand, nine hundred fifty-seven".
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