Base | Representation |
---|---|
bin | 1001000001100… |
… | …00110011011000 |
3 | 12021102211021020 |
4 | 10200300303120 |
5 | 123334303433 |
6 | 11302242440 |
7 | 1606263015 |
oct | 440606330 |
9 | 167384236 |
10 | 75697368 |
11 | 3980260a |
12 | 21426420 |
13 | 128b4b56 |
14 | a0a670c |
15 | 69a3cb3 |
hex | 4830cd8 |
75697368 has 48 divisors (see below), whose sum is σ = 199750680. Its totient is φ = 23901696.
The previous prime is 75697351. The next prime is 75697373. The reversal of 75697368 is 86379657.
It is a self number, because there is not a number n which added to its sum of digits gives 75697368.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4296 + ... + 13032.
Almost surely, 275697368 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 75697368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99875340).
75697368 is an abundant number, since it is smaller than the sum of its proper divisors (124053312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75697368 is a wasteful number, since it uses less digits than its factorization.
75697368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8784 (or 8761 counting only the distinct ones).
The product of its digits is 1905120, while the sum is 51.
The square root of 75697368 is about 8700.4234379713. The cubic root of 75697368 is about 423.0193755132.
The spelling of 75697368 in words is "seventy-five million, six hundred ninety-seven thousand, three hundred sixty-eight".
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