Base | Representation |
---|---|
bin | 1000111110110… |
… | …01101000001110 |
3 | 12020202200110120 |
4 | 10133121220032 |
5 | 123241342202 |
6 | 11250445410 |
7 | 1603245012 |
oct | 437315016 |
9 | 166680416 |
10 | 75340302 |
11 | 39589314 |
12 | 21293866 |
13 | 127bb47b |
14 | a012542 |
15 | 69330bc |
hex | 47d9a0e |
75340302 has 16 divisors (see below), whose sum is σ = 151029120. Its totient is φ = 25055352.
The previous prime is 75340283. The next prime is 75340319. The reversal of 75340302 is 20304357.
It is a super-2 number, since 2×753403022 = 11352322210902408, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11668 + ... + 16935.
It is an arithmetic number, because the mean of its divisors is an integer number (9439320).
Almost surely, 275340302 is an apocalyptic number.
75340302 is an abundant number, since it is smaller than the sum of its proper divisors (75688818).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75340302 is a wasteful number, since it uses less digits than its factorization.
75340302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29047.
The product of its (nonzero) digits is 2520, while the sum is 24.
The square root of 75340302 is about 8679.8791466241. The cubic root of 75340302 is about 422.3531966658.
Adding to 75340302 its reverse (20304357), we get a palindrome (95644659).
The spelling of 75340302 in words is "seventy-five million, three hundred forty thousand, three hundred two".
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