Base | Representation |
---|---|
bin | 10010110100001000… |
… | …10000110100011011 |
3 | 222001221211001010122 |
4 | 21122010100310123 |
5 | 131141324021444 |
6 | 4350151303455 |
7 | 505212044651 |
oct | 113204206433 |
9 | 28057731118 |
10 | 10101001499 |
11 | 431382aa26 |
12 | 1b5a97ab8b |
13 | c4c8c1a84 |
14 | 6bb734dd1 |
15 | 3e1bae4ee |
hex | 25a110d1b |
10101001499 has 2 divisors, whose sum is σ = 10101001500. Its totient is φ = 10101001498.
The previous prime is 10101001451. The next prime is 10101001507. The reversal of 10101001499 is 99410010101.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10101001499 is a prime.
It is not a weakly prime, because it can be changed into another prime (10101001439) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050500749 + 5050500750.
It is an arithmetic number, because the mean of its divisors is an integer number (5050500750).
Almost surely, 210101001499 is an apocalyptic number.
10101001499 is a deficient number, since it is larger than the sum of its proper divisors (1).
10101001499 is an equidigital number, since it uses as much as digits as its factorization.
10101001499 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 324, while the sum is 26.
The spelling of 10101001499 in words is "ten billion, one hundred one million, one thousand, four hundred ninety-nine".
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