Base | Representation |
---|---|
bin | 1001000101100… |
… | …10110110010111 |
3 | 12022102212221210 |
4 | 10202302312113 |
5 | 124003330124 |
6 | 11321512503 |
7 | 1613642004 |
oct | 442626627 |
9 | 168385853 |
10 | 76230039 |
11 | 3a036836 |
12 | 21642733 |
13 | 12a40442 |
14 | a1a48ab |
15 | 6a5ba29 |
hex | 48b2d97 |
76230039 has 8 divisors (see below), whose sum is σ = 102322800. Its totient is φ = 50478656.
The previous prime is 76229999. The next prime is 76230041. The reversal of 76230039 is 93003267.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 76230039 - 216 = 76164503 is a prime.
It is a super-2 number, since 2×762300392 = 11622037691883042, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 76229988 and 76230015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76238039) 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, 84822 + ... + 85715.
It is an arithmetic number, because the mean of its divisors is an integer number (12790350).
Almost surely, 276230039 is an apocalyptic number.
76230039 is a deficient number, since it is larger than the sum of its proper divisors (26092761).
76230039 is a wasteful number, since it uses less digits than its factorization.
76230039 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 170689.
The product of its (nonzero) digits is 6804, while the sum is 30.
The square root of 76230039 is about 8730.9815599393. The cubic root of 76230039 is about 424.0092984047.
The spelling of 76230039 in words is "seventy-six million, two hundred thirty thousand, thirty-nine".
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