Base | Representation |
---|---|
bin | 101010000011000010… |
… | …1100111011000111111 |
3 | 22122001220200212010012 |
4 | 1110012011213120333 |
5 | 2434411342323300 |
6 | 105252010133435 |
7 | 6344426102054 |
oct | 1240605473077 |
9 | 278056625105 |
10 | 90296448575 |
11 | 35326a9a313 |
12 | 1560012127b |
13 | 8690378738 |
14 | 452842902b |
15 | 25373d8435 |
hex | 150616763f |
90296448575 has 12 divisors (see below), whose sum is σ = 111979910208. Its totient is φ = 72229214400.
The previous prime is 90296448563. The next prime is 90296448637. The reversal of 90296448575 is 57584469209.
It is a happy number.
It is not a de Polignac number, because 90296448575 - 26 = 90296448511 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
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 in 11 ways as a sum of consecutive naturals, for example, 38819 + ... + 426731.
It is an arithmetic number, because the mean of its divisors is an integer number (9331659184).
Almost surely, 290296448575 is an apocalyptic number.
90296448575 is a deficient number, since it is larger than the sum of its proper divisors (21683461633).
90296448575 is a wasteful number, since it uses less digits than its factorization.
90296448575 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 397234 (or 397229 counting only the distinct ones).
The product of its (nonzero) digits is 21772800, while the sum is 59.
The spelling of 90296448575 in words is "ninety billion, two hundred ninety-six million, four hundred forty-eight thousand, five hundred seventy-five".
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