Base | Representation |
---|---|
bin | 111101010101000… |
… | …0101110000000000 |
3 | 12022102012210221001 |
4 | 1322222011300000 |
5 | 13203302311302 |
6 | 540110541344 |
7 | 101665320130 |
oct | 17252056000 |
9 | 5272183831 |
10 | 2057853952 |
11 | 966672150 |
12 | 495207854 |
13 | 26a45257b |
14 | 157438ac0 |
15 | c09de787 |
hex | 7aa85c00 |
2057853952 has 88 divisors (see below), whose sum is σ = 5128963200. Its totient is φ = 801730560.
The previous prime is 2057853929. The next prime is 2057853991. The reversal of 2057853952 is 2593587502.
It is a tau number, because it is divible by the number of its divisors (88).
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, 65799 + ... + 91897.
Almost surely, 22057853952 is an apocalyptic number.
2057853952 is a gapful number since it is divisible by the number (22) 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 2057853952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2564481600).
2057853952 is an abundant number, since it is smaller than the sum of its proper divisors (3071109248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2057853952 is a wasteful number, since it uses less digits than its factorization.
2057853952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26137 (or 26119 counting only the distinct ones).
The product of its (nonzero) digits is 756000, while the sum is 46.
The square root of 2057853952 is about 45363.5751677488. The cubic root of 2057853952 is about 1271.9543250611.
The spelling of 2057853952 in words is "two billion, fifty-seven million, eight hundred fifty-three thousand, nine hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •