Base | Representation |
---|---|
bin | 111110010010011… |
… | …0101100000111000 |
3 | 12101122202120202111 |
4 | 1330210311200320 |
5 | 13240021444120 |
6 | 543220342104 |
7 | 102535654210 |
oct | 17444654070 |
9 | 5348676674 |
10 | 2090031160 |
11 | 98284a388 |
12 | 4a3b44934 |
13 | 27400a539 |
14 | 15b813240 |
15 | c374875a |
hex | 7c935838 |
2090031160 has 384 divisors, whose sum is σ = 6320332800. Its totient is φ = 606735360.
The previous prime is 2090031143. The next prime is 2090031197. The reversal of 2090031160 is 611300902.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 67420345 + ... + 67420375.
It is an arithmetic number, because the mean of its divisors is an integer number (16459200).
Almost surely, 22090031160 is an apocalyptic number.
2090031160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2090031160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3160166400).
2090031160 is an abundant number, since it is smaller than the sum of its proper divisors (4230301640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2090031160 is a wasteful number, since it uses less digits than its factorization.
2090031160 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 139 (or 116 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 22.
The square root of 2090031160 is about 45716.8585972396. The cubic root of 2090031160 is about 1278.5496185716.
The spelling of 2090031160 in words is "two billion, ninety million, thirty-one thousand, one hundred sixty".
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