Base | Representation |
---|---|
bin | 1001000111101… |
… | …11111111100000 |
3 | 12022222021110000 |
4 | 10203313333200 |
5 | 124041410443 |
6 | 11331540000 |
7 | 1616231460 |
oct | 443677740 |
9 | 168867400 |
10 | 76513248 |
11 | 3a20a599 |
12 | 2175a600 |
13 | 12b0c316 |
14 | a239ba0 |
15 | 6ab58d3 |
hex | 48f7fe0 |
76513248 has 120 divisors (see below), whose sum is σ = 257230512. Its totient is φ = 21855744.
The previous prime is 76513231. The next prime is 76513259. The reversal of 76513248 is 84231567.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 16036 + ... + 20252.
Almost surely, 276513248 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 76513248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128615256).
76513248 is an abundant number, since it is smaller than the sum of its proper divisors (180717264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76513248 is a wasteful number, since it uses less digits than its factorization.
76513248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4246 (or 4229 counting only the distinct ones).
The product of its digits is 40320, while the sum is 36.
The square root of 76513248 is about 8747.1851472345. The cubic root of 76513248 is about 424.5337410282.
The spelling of 76513248 in words is "seventy-six million, five hundred thirteen thousand, two hundred forty-eight".
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