Base | Representation |
---|---|
bin | 101010001000001001… |
… | …0001101000100000101 |
3 | 22122111211121020001112 |
4 | 1110100102031010011 |
5 | 2440234141131043 |
6 | 105321000534405 |
7 | 6351604144610 |
oct | 1242022150405 |
9 | 278454536045 |
10 | 90467520773 |
11 | 354046143a3 |
12 | 15649481405 |
13 | 86b9944aa6 |
14 | 454303b177 |
15 | 254742b518 |
hex | 151048d105 |
90467520773 has 16 divisors (see below), whose sum is σ = 112432045824. Its totient is φ = 71009706240.
The previous prime is 90467520761. The next prime is 90467520791. The reversal of 90467520773 is 37702576409.
It is a cyclic number.
It is not a de Polignac number, because 90467520773 - 24 = 90467520757 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (90467520713) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10268993 + ... + 10277798.
It is an arithmetic number, because the mean of its divisors is an integer number (7027002864).
Almost surely, 290467520773 is an apocalyptic number.
It is an amenable number.
90467520773 is a deficient number, since it is larger than the sum of its proper divisors (21964525051).
90467520773 is a wasteful number, since it uses less digits than its factorization.
90467520773 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20546852.
The product of its (nonzero) digits is 2222640, while the sum is 50.
The spelling of 90467520773 in words is "ninety billion, four hundred sixty-seven million, five hundred twenty thousand, seven hundred seventy-three".
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