Base | Representation |
---|---|
bin | 1001001011011… |
… | …00000100000011 |
3 | 12100212102121102 |
4 | 10211230010003 |
5 | 124202114200 |
6 | 11350045015 |
7 | 1623251531 |
oct | 445540403 |
9 | 170772542 |
10 | 76988675 |
11 | 3a504805 |
12 | 2194976b |
13 | 12c4783a |
14 | a321151 |
15 | 6b5b6d5 |
hex | 496c103 |
76988675 has 12 divisors (see below), whose sum is σ = 98047296. Its totient is φ = 59925600.
The previous prime is 76988671. The next prime is 76988729. The reversal of 76988675 is 57688967.
It is a happy number.
It is not a de Polignac number, because 76988675 - 22 = 76988671 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 76988675.
It is not an unprimeable number, because it can be changed into a prime (76988671) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40691 + ... + 42540.
It is an arithmetic number, because the mean of its divisors is an integer number (8170608).
Almost surely, 276988675 is an apocalyptic number.
76988675 is a deficient number, since it is larger than the sum of its proper divisors (21058621).
76988675 is a wasteful number, since it uses less digits than its factorization.
76988675 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83278 (or 83273 counting only the distinct ones).
The product of its digits is 5080320, while the sum is 56.
The square root of 76988675 is about 8774.3190618988. The cubic root of 76988675 is about 425.4112282664.
The spelling of 76988675 in words is "seventy-six million, nine hundred eighty-eight thousand, six hundred seventy-five".
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