Base | Representation |
---|---|
bin | 1010110000111… |
… | …00110110010011 |
3 | 20021220111102011 |
4 | 11120130312103 |
5 | 141103430244 |
6 | 12543203351 |
7 | 2144333524 |
oct | 530346623 |
9 | 207814364 |
10 | 90295699 |
11 | 46a7354a |
12 | 262a6557 |
13 | 15926710 |
14 | bdc684b |
15 | 7dd9434 |
hex | 561cd93 |
90295699 has 8 divisors (see below), whose sum is σ = 98693840. Its totient is φ = 82105056.
The previous prime is 90295679. The next prime is 90295703. The reversal of 90295699 is 99659209.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 90295699 - 29 = 90295187 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (90295669) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50964 + ... + 52705.
It is an arithmetic number, because the mean of its divisors is an integer number (12336730).
Almost surely, 290295699 is an apocalyptic number.
90295699 is a deficient number, since it is larger than the sum of its proper divisors (8398141).
90295699 is a wasteful number, since it uses less digits than its factorization.
90295699 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103749.
The product of its (nonzero) digits is 393660, while the sum is 49.
The square root of 90295699 is about 9502.4049061277. The cubic root of 90295699 is about 448.6307332739.
The spelling of 90295699 in words is "ninety million, two hundred ninety-five thousand, six hundred ninety-nine".
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