Base | Representation |
---|---|
bin | 11000100011011010… |
… | …000001101001100000 |
3 | 2112001100012021020220 |
4 | 120203122001221200 |
5 | 412443120010312 |
6 | 20040020203040 |
7 | 1622214563505 |
oct | 304332015140 |
9 | 75040167226 |
10 | 26363828832 |
11 | 101a976a8a0 |
12 | 5139239480 |
13 | 2641c5c123 |
14 | 13c15614ac |
15 | a447bec8c |
hex | 623681a60 |
26363828832 has 96 divisors (see below), whose sum is σ = 75665923200. Its totient is φ = 7971102720.
The previous prime is 26363828819. The next prime is 26363828833. The reversal of 26363828832 is 23882836362.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26363828833) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 446343 + ... + 501945.
It is an arithmetic number, because the mean of its divisors is an integer number (788186700).
Almost surely, 226363828832 is an apocalyptic number.
26363828832 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 26363828832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37832961600).
26363828832 is an abundant number, since it is smaller than the sum of its proper divisors (49302094368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26363828832 is a wasteful number, since it uses less digits than its factorization.
26363828832 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56076 (or 56068 counting only the distinct ones).
The product of its digits is 3981312, while the sum is 51.
The spelling of 26363828832 in words is "twenty-six billion, three hundred sixty-three million, eight hundred twenty-eight thousand, eight hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •