Base | Representation |
---|---|
bin | 1010100001101111… |
… | …0110100001011100 |
3 | 21021221101020200111 |
4 | 2220123312201130 |
5 | 21241410423000 |
6 | 1144224135404 |
7 | 130012346152 |
oct | 25033664134 |
9 | 7257336614 |
10 | 2825873500 |
11 | 122014a64a |
12 | 66a467564 |
13 | 3605b8bc8 |
14 | 1cb43b3d2 |
15 | 11814acba |
hex | a86f685c |
2825873500 has 24 divisors (see below), whose sum is σ = 6171708816. Its totient is φ = 1130349200.
The previous prime is 2825873497. The next prime is 2825873509. The reversal of 2825873500 is 53785282.
2825873500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×28258735002 = 15971122076004500000, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2825873509) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2825374 + ... + 2826373.
It is an arithmetic number, because the mean of its divisors is an integer number (257154534).
Almost surely, 22825873500 is an apocalyptic number.
2825873500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2825873500 is an abundant number, since it is smaller than the sum of its proper divisors (3345835316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2825873500 is a wasteful number, since it uses less digits than its factorization.
2825873500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5651766 (or 5651754 counting only the distinct ones).
The product of its (nonzero) digits is 134400, while the sum is 40.
The square root of 2825873500 is about 53158.9456253602. The cubic root of 2825873500 is about 1413.7878300999.
The spelling of 2825873500 in words is "two billion, eight hundred twenty-five million, eight hundred seventy-three thousand, five hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •