Base | Representation |
---|---|
bin | 10011100010100010… |
… | …10111000110101111 |
3 | 1000002002101000111021 |
4 | 21301101113012233 |
5 | 132441004423322 |
6 | 4452535435011 |
7 | 520650113224 |
oct | 116121270657 |
9 | 30062330437 |
10 | 10490311087 |
11 | 44a3563a93 |
12 | 2049225a67 |
13 | cb245c489 |
14 | 71731594b |
15 | 415e604c7 |
hex | 2714571af |
10490311087 has 2 divisors, whose sum is σ = 10490311088. Its totient is φ = 10490311086.
The previous prime is 10490311079. The next prime is 10490311099. The reversal of 10490311087 is 78011309401.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 10490311087 - 23 = 10490311079 is a prime.
It is a super-2 number, since 2×104903110872 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10490311187) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5245155543 + 5245155544.
It is an arithmetic number, because the mean of its divisors is an integer number (5245155544).
Almost surely, 210490311087 is an apocalyptic number.
10490311087 is a deficient number, since it is larger than the sum of its proper divisors (1).
10490311087 is an equidigital number, since it uses as much as digits as its factorization.
10490311087 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 6048, while the sum is 34.
The spelling of 10490311087 in words is "ten billion, four hundred ninety million, three hundred eleven thousand, eighty-seven".
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