Base | Representation |
---|---|
bin | 1001000001100… |
… | …00001101111000 |
3 | 12021102200222100 |
4 | 10200300031320 |
5 | 123334214333 |
6 | 11302223400 |
7 | 1606253016 |
oct | 440601570 |
9 | 167380870 |
10 | 75694968 |
11 | 39800828 |
12 | 21424b60 |
13 | 128b3a2b |
14 | a0a58b6 |
15 | 69a3213 |
hex | 4830378 |
75694968 has 24 divisors (see below), whose sum is σ = 205007400. Its totient is φ = 25231632.
The previous prime is 75694889. The next prime is 75694973. The reversal of 75694968 is 86949657.
It is a tau number, because it is divible by the number of its divisors (24).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 525588 + ... + 525731.
It is an arithmetic number, because the mean of its divisors is an integer number (8541975).
Almost surely, 275694968 is an apocalyptic number.
It is an amenable number.
75694968 is an abundant number, since it is smaller than the sum of its proper divisors (129312432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75694968 is a wasteful number, since it uses less digits than its factorization.
75694968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1051331 (or 1051324 counting only the distinct ones).
The product of its digits is 3265920, while the sum is 54.
The square root of 75694968 is about 8700.2855125565. The cubic root of 75694968 is about 423.0149048283.
The spelling of 75694968 in words is "seventy-five million, six hundred ninety-four thousand, nine hundred sixty-eight".
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