Base | Representation |
---|---|
bin | 1001001010101… |
… | …10011011101011 |
3 | 12100200221001221 |
4 | 10211112123223 |
5 | 124141300300 |
6 | 11344122511 |
7 | 1622432320 |
oct | 445263353 |
9 | 170627057 |
10 | 76900075 |
11 | 3a45418a |
12 | 21906437 |
13 | 12c16405 |
14 | a2dab47 |
15 | 6b4031a |
hex | 49566eb |
76900075 has 12 divisors (see below), whose sum is σ = 108978640. Its totient is φ = 52731360.
The previous prime is 76900073. The next prime is 76900093. The reversal of 76900075 is 57000967.
It is not a de Polignac number, because 76900075 - 21 = 76900073 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 76900075.
It is not an unprimeable number, because it can be changed into a prime (76900073) 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, 219540 + ... + 219889.
Almost surely, 276900075 is an apocalyptic number.
76900075 is a deficient number, since it is larger than the sum of its proper divisors (32078565).
76900075 is a wasteful number, since it uses less digits than its factorization.
76900075 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 439446 (or 439441 counting only the distinct ones).
The product of its (nonzero) digits is 13230, while the sum is 34.
The square root of 76900075 is about 8769.2687836558. The cubic root of 76900075 is about 425.2479752393.
The spelling of 76900075 in words is "seventy-six million, nine hundred thousand, seventy-five".
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