Base | Representation |
---|---|
bin | 1000111101111… |
… | …11110111001100 |
3 | 12020120022200202 |
4 | 10132333313030 |
5 | 123230003024 |
6 | 11244313032 |
7 | 1602325223 |
oct | 436776714 |
9 | 166508622 |
10 | 75234764 |
11 | 39516aa0 |
12 | 21242778 |
13 | 12782417 |
14 | 9dc5cba |
15 | 6911bae |
hex | 47bfdcc |
75234764 has 36 divisors (see below), whose sum is σ = 147735000. Its totient is φ = 33246720.
The previous prime is 75234763. The next prime is 75234773. The reversal of 75234764 is 46743257.
It is not an unprimeable number, because it can be changed into a prime (75234763) 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, 59612 + ... + 60860.
It is an arithmetic number, because the mean of its divisors is an integer number (4103750).
Almost surely, 275234764 is an apocalyptic number.
75234764 is a gapful number since it is divisible by the number (74) formed by its first and last digit.
It is an amenable number.
75234764 is a deficient number, since it is larger than the sum of its proper divisors (72500236).
75234764 is a wasteful number, since it uses less digits than its factorization.
75234764 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1338 (or 1299 counting only the distinct ones).
The product of its digits is 141120, while the sum is 38.
The square root of 75234764 is about 8673.7975535517. The cubic root of 75234764 is about 422.1558912831.
The spelling of 75234764 in words is "seventy-five million, two hundred thirty-four thousand, seven hundred sixty-four".
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