Base | Representation |
---|---|
bin | 1001001001111… |
… | …01100110000100 |
3 | 12100111202111222 |
4 | 10210331212010 |
5 | 124130021330 |
6 | 11342015512 |
7 | 1621526603 |
oct | 444754604 |
9 | 170452458 |
10 | 76798340 |
11 | 3a394803 |
12 | 21877598 |
13 | 12bac008 |
14 | a2b1a3a |
15 | 6b200e5 |
hex | 493d984 |
76798340 has 24 divisors (see below), whose sum is σ = 161808192. Its totient is φ = 30618080.
The previous prime is 76798321. The next prime is 76798343. The reversal of 76798340 is 4389767.
It is a junction number, because it is equal to n+sod(n) for n = 76798291 and 76798300.
It is not an unprimeable number, because it can be changed into a prime (76798343) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47 + ... + 12393.
It is an arithmetic number, because the mean of its divisors is an integer number (6742008).
Almost surely, 276798340 is an apocalyptic number.
It is an amenable number.
76798340 is an abundant number, since it is smaller than the sum of its proper divisors (85009852).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76798340 is a wasteful number, since it uses less digits than its factorization.
76798340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12667 (or 12665 counting only the distinct ones).
The product of its (nonzero) digits is 254016, while the sum is 44.
The square root of 76798340 is about 8763.4662092120. The cubic root of 76798340 is about 425.0603651280.
The spelling of 76798340 in words is "seventy-six million, seven hundred ninety-eight thousand, three hundred forty".
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