Base | Representation |
---|---|
bin | 110100011101011… |
… | …011100101100000 |
3 | 2021100010020221020 |
4 | 310131123211200 |
5 | 3300303133100 |
6 | 223200125440 |
7 | 30544661562 |
oct | 6435334540 |
9 | 2240106836 |
10 | 880130400 |
11 | 4118a0aa6 |
12 | 206906880 |
13 | 11045a726 |
14 | 84c67332 |
15 | 524045a0 |
hex | 3475b960 |
880130400 has 72 divisors (see below), whose sum is σ = 2864832264. Its totient is φ = 234700800.
The previous prime is 880130371. The next prime is 880130401. The reversal of 880130400 is 4031088.
880130400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (880130401) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 180961 + ... + 185760.
It is an arithmetic number, because the mean of its divisors is an integer number (39789337).
Almost surely, 2880130400 is an apocalyptic number.
880130400 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
880130400 is an abundant number, since it is smaller than the sum of its proper divisors (1984701864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
880130400 is a wasteful number, since it uses less digits than its factorization.
880130400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 366744 (or 366731 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 24.
The square root of 880130400 is about 29666.9917585184. The cubic root of 880130400 is about 958.3313024952.
Adding to 880130400 its reverse (4031088), we get a palindrome (884161488).
The spelling of 880130400 in words is "eight hundred eighty million, one hundred thirty thousand, four hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •