Base | Representation |
---|---|
bin | 10010110100111110… |
… | …10010110011001101 |
3 | 222002110011001022011 |
4 | 21122133102303031 |
5 | 131200132300001 |
6 | 4351003221221 |
7 | 505326216601 |
oct | 113237226315 |
9 | 28073131264 |
10 | 10108087501 |
11 | 431782a826 |
12 | 1b61217811 |
13 | c51203185 |
14 | 6bc65b501 |
15 | 3e260dd51 |
hex | 25a7d2ccd |
10108087501 has 2 divisors, whose sum is σ = 10108087502. Its totient is φ = 10108087500.
The previous prime is 10108087481. The next prime is 10108087523. The reversal of 10108087501 is 10578080101.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 9010755625 + 1097331876 = 94925^2 + 33126^2 .
It is a cyclic number.
It is not a de Polignac number, because 10108087501 - 25 = 10108087469 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10108087901) 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, 5054043750 + 5054043751.
It is an arithmetic number, because the mean of its divisors is an integer number (5054043751).
Almost surely, 210108087501 is an apocalyptic number.
It is an amenable number.
10108087501 is a deficient number, since it is larger than the sum of its proper divisors (1).
10108087501 is an equidigital number, since it uses as much as digits as its factorization.
10108087501 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2240, while the sum is 31.
The spelling of 10108087501 in words is "ten billion, one hundred eight million, eighty-seven thousand, five hundred one".
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