Base | Representation |
---|---|
bin | 110101110001001… |
… | …010011010100100 |
3 | 2022212102102100110 |
4 | 311301022122210 |
5 | 3321413031124 |
6 | 225302413020 |
7 | 31232361216 |
oct | 6561123244 |
9 | 2285372313 |
10 | 902080164 |
11 | 4232231a7 |
12 | 212131170 |
13 | 114b7445b |
14 | 87b3c5b6 |
15 | 542dd029 |
hex | 35c4a6a4 |
902080164 has 12 divisors (see below), whose sum is σ = 2104853744. Its totient is φ = 300693384.
The previous prime is 902080141. The next prime is 902080169. The reversal of 902080164 is 461080209.
It is a tau number, because it is divible by the number of its divisors (12).
It is not an unprimeable number, because it can be changed into a prime (902080169) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37586662 + ... + 37586685.
Almost surely, 2902080164 is an apocalyptic number.
It is an amenable number.
902080164 is an abundant number, since it is smaller than the sum of its proper divisors (1202773580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
902080164 is a wasteful number, since it uses less digits than its factorization.
902080164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75173354 (or 75173352 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 30.
The square root of 902080164 is about 30034.6493903292. The cubic root of 902080164 is about 966.2326553199.
The spelling of 902080164 in words is "nine hundred two million, eighty thousand, one hundred sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •