Base | Representation |
---|---|
bin | 101010010110111101… |
… | …0001101001110011100 |
3 | 22200210110211202010022 |
4 | 1110231322031032130 |
5 | 2442243410441320 |
6 | 105442153531312 |
7 | 6400120613234 |
oct | 1245572151634 |
9 | 280713752108 |
10 | 90964546460 |
11 | 3563a12a127 |
12 | 15767a13b38 |
13 | 87688c8128 |
14 | 458d05acc4 |
15 | 2575da8325 |
hex | 152de8d39c |
90964546460 has 24 divisors (see below), whose sum is σ = 191054378256. Its totient is φ = 36380327040.
The previous prime is 90964546447. The next prime is 90964546493. The reversal of 90964546460 is 6464546909.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206057 + ... + 473696.
It is an arithmetic number, because the mean of its divisors is an integer number (7960599094).
Almost surely, 290964546460 is an apocalyptic number.
It is an amenable number.
90964546460 is an abundant number, since it is smaller than the sum of its proper divisors (100089831796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
90964546460 is a wasteful number, since it uses less digits than its factorization.
90964546460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 686453 (or 686451 counting only the distinct ones).
The product of its (nonzero) digits is 5598720, while the sum is 53.
The spelling of 90964546460 in words is "ninety billion, nine hundred sixty-four million, five hundred forty-six thousand, four hundred sixty".
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