Base | Representation |
---|---|
bin | 1001000110101… |
… | …11100001011000 |
3 | 12022201112000002 |
4 | 10203113201120 |
5 | 124023131443 |
6 | 11325032132 |
7 | 1615135640 |
oct | 443274130 |
9 | 168645002 |
10 | 76380248 |
11 | 3a12967a |
12 | 216b5648 |
13 | 12a93919 |
14 | a203520 |
15 | 6a8b2b8 |
hex | 48d7858 |
76380248 has 16 divisors (see below), whose sum is σ = 163672080. Its totient is φ = 32734368.
The previous prime is 76380223. The next prime is 76380251. The reversal of 76380248 is 84208367.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 681911 + ... + 682022.
It is an arithmetic number, because the mean of its divisors is an integer number (10229505).
Almost surely, 276380248 is an apocalyptic number.
It is an amenable number.
76380248 is an abundant number, since it is smaller than the sum of its proper divisors (87291832).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76380248 is a wasteful number, since it uses less digits than its factorization.
76380248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1363946 (or 1363942 counting only the distinct ones).
The product of its (nonzero) digits is 64512, while the sum is 38.
The square root of 76380248 is about 8739.5793949137. The cubic root of 76380248 is about 424.2876148715.
The spelling of 76380248 in words is "seventy-six million, three hundred eighty thousand, two hundred forty-eight".
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