Base | Representation |
---|---|
bin | 1000111111010… |
… | …11100101001000 |
3 | 12020220102022220 |
4 | 10133223211020 |
5 | 123301220312 |
6 | 11252214040 |
7 | 1604002254 |
oct | 437534510 |
9 | 166812286 |
10 | 75413832 |
11 | 3962958a |
12 | 2130a320 |
13 | 12815a90 |
14 | a031264 |
15 | 6949c8c |
hex | 47eb948 |
75413832 has 32 divisors (see below), whose sum is σ = 203038080. Its totient is φ = 23204160.
The previous prime is 75413809. The next prime is 75413837. The reversal of 75413832 is 23831457.
It is a junction number, because it is equal to n+sod(n) for n = 75413793 and 75413802.
It is not an unprimeable number, because it can be changed into a prime (75413837) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120544 + ... + 121167.
It is an arithmetic number, because the mean of its divisors is an integer number (6344940).
Almost surely, 275413832 is an apocalyptic number.
It is an amenable number.
75413832 is an abundant number, since it is smaller than the sum of its proper divisors (127624248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75413832 is a wasteful number, since it uses less digits than its factorization.
75413832 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 241733 (or 241729 counting only the distinct ones).
The product of its digits is 20160, while the sum is 33.
The square root of 75413832 is about 8684.1137717098. The cubic root of 75413832 is about 422.4905535743.
It can be divided in two parts, 75413 and 832, that added together give a triangular number (76245 = T390).
The spelling of 75413832 in words is "seventy-five million, four hundred thirteen thousand, eight hundred thirty-two".
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