Base | Representation |
---|---|
bin | 110100001101110… |
… | …101000010000000 |
3 | 2021001102110101210 |
4 | 310031311002000 |
5 | 3243231242240 |
6 | 222532330120 |
7 | 30465135261 |
oct | 6415650200 |
9 | 2231373353 |
10 | 876040320 |
11 | 40a558071 |
12 | 205473940 |
13 | 10c657b6c |
14 | 844c0968 |
15 | 51d97780 |
hex | 34375080 |
876040320 has 128 divisors (see below), whose sum is σ = 2809080000. Its totient is φ = 232214528.
The previous prime is 876040313. The next prime is 876040357. The reversal of 876040320 is 23040678.
It is a tau number, because it is divible by the number of its divisors (128).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 342406 + ... + 344954.
Almost surely, 2876040320 is an apocalyptic number.
876040320 is a gapful number since it is divisible by the number (80) 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 876040320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1404540000).
876040320 is an abundant number, since it is smaller than the sum of its proper divisors (1933039680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
876040320 is a wasteful number, since it uses less digits than its factorization.
876040320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2750 (or 2738 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 30.
The square root of 876040320 is about 29597.9783093373. The cubic root of 876040320 is about 956.8445004153.
Adding to 876040320 its reverse (23040678), we get a palindrome (899080998).
The spelling of 876040320 in words is "eight hundred seventy-six million, forty thousand, three hundred twenty".
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