Base | Representation |
---|---|
bin | 1001001010101… |
… | …00111101101111 |
3 | 12100200121211021 |
4 | 10211110331233 |
5 | 124141102223 |
6 | 11344035011 |
7 | 1622405641 |
oct | 445247557 |
9 | 170617737 |
10 | 76894063 |
11 | 3a44a714 |
12 | 21902a67 |
13 | 12c1375c |
14 | a2d8891 |
15 | 6b3d65d |
hex | 4954f6f |
76894063 has 4 divisors (see below), whose sum is σ = 77000560. Its totient is φ = 76787568.
The previous prime is 76894061. The next prime is 76894067. The reversal of 76894063 is 36049867.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 76894063 - 21 = 76894061 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76894061) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52158 + ... + 53611.
It is an arithmetic number, because the mean of its divisors is an integer number (19250140).
Almost surely, 276894063 is an apocalyptic number.
76894063 is a deficient number, since it is larger than the sum of its proper divisors (106497).
76894063 is a wasteful number, since it uses less digits than its factorization.
76894063 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106496.
The product of its (nonzero) digits is 217728, while the sum is 43.
The square root of 76894063 is about 8768.9259889681. The cubic root of 76894063 is about 425.2368930765.
The spelling of 76894063 in words is "seventy-six million, eight hundred ninety-four thousand, sixty-three".
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