Base | Representation |
---|---|
bin | 1001000101111… |
… | …10101110101000 |
3 | 12022112100200220 |
4 | 10202332232220 |
5 | 124011404241 |
6 | 11322530040 |
7 | 1614233604 |
oct | 442765650 |
9 | 168470626 |
10 | 76278696 |
11 | 3a06a34a |
12 | 21666920 |
13 | 12a59630 |
14 | a1b8504 |
15 | 6a6b166 |
hex | 48beba8 |
76278696 has 128 divisors (see below), whose sum is σ = 215913600. Its totient is φ = 22302720.
The previous prime is 76278691. The next prime is 76278703. The reversal of 76278696 is 69687267.
It is not an unprimeable number, because it can be changed into a prime (76278691) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 857020 + ... + 857108.
It is an arithmetic number, because the mean of its divisors is an integer number (1686825).
Almost surely, 276278696 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 76278696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107956800).
76278696 is an abundant number, since it is smaller than the sum of its proper divisors (139634904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76278696 is a wasteful number, since it uses less digits than its factorization.
76278696 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 219 (or 215 counting only the distinct ones).
The product of its digits is 1524096, while the sum is 51.
The square root of 76278696 is about 8733.7675719016. The cubic root of 76278696 is about 424.0994930870.
The spelling of 76278696 in words is "seventy-six million, two hundred seventy-eight thousand, six hundred ninety-six".
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