Base | Representation |
---|---|
bin | 110101000101010… |
… | …101011111100000 |
3 | 2022001210201110021 |
4 | 311011111133200 |
5 | 3310442404300 |
6 | 224212243224 |
7 | 31032620542 |
oct | 6505253740 |
9 | 2261721407 |
10 | 890591200 |
11 | 417796394 |
12 | 20a310514 |
13 | 112680c55 |
14 | 863cb692 |
15 | 532bdd1a |
hex | 351557e0 |
890591200 has 36 divisors (see below), whose sum is σ = 2174157720. Its totient is φ = 356236160.
The previous prime is 890591179. The next prime is 890591201. The reversal of 890591200 is 2195098.
890591200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (890591201) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 555820 + ... + 557419.
It is an arithmetic number, because the mean of its divisors is an integer number (60393270).
Almost surely, 2890591200 is an apocalyptic number.
890591200 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
890591200 is an abundant number, since it is smaller than the sum of its proper divisors (1283566520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
890591200 is a wasteful number, since it uses less digits than its factorization.
890591200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1113259 (or 1113246 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 34.
The square root of 890591200 is about 29842.7746699264. The cubic root of 890591200 is about 962.1131114991.
The spelling of 890591200 in words is "eight hundred ninety million, five hundred ninety-one thousand, two hundred".
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