Base | Representation |
---|---|
bin | 1010110011010… |
… | …00111000101100 |
3 | 20022111022122022 |
4 | 11121220320230 |
5 | 141143412043 |
6 | 12554005312 |
7 | 2150101532 |
oct | 531507054 |
9 | 208438568 |
10 | 90607148 |
11 | 47166545 |
12 | 26416838 |
13 | 15a053c8 |
14 | c068152 |
15 | 7e4b868 |
hex | 5668e2c |
90607148 has 12 divisors (see below), whose sum is σ = 158630640. Its totient is φ = 45284112.
The previous prime is 90607109. The next prime is 90607163. The reversal of 90607148 is 84170609.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12473 + ... + 18351.
It is an arithmetic number, because the mean of its divisors is an integer number (13219220).
Almost surely, 290607148 is an apocalyptic number.
It is an amenable number.
90607148 is a deficient number, since it is larger than the sum of its proper divisors (68023492).
90607148 is a wasteful number, since it uses less digits than its factorization.
90607148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9736 (or 9734 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 35.
The square root of 90607148 is about 9518.7787031741. The cubic root of 90607148 is about 449.1459488534.
The spelling of 90607148 in words is "ninety million, six hundred seven thousand, one hundred forty-eight".
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