Base | Representation |
---|---|
bin | 1000111111000… |
… | …10011100110010 |
3 | 12020211112000210 |
4 | 10133202130302 |
5 | 123244021214 |
6 | 11251324550 |
7 | 1603455240 |
oct | 437423462 |
9 | 166745023 |
10 | 75376434 |
11 | 39603481 |
12 | 212b0756 |
13 | 12801a53 |
14 | a021790 |
15 | 693db59 |
hex | 47e2732 |
75376434 has 16 divisors (see below), whose sum is σ = 172289088. Its totient is φ = 21536112.
The previous prime is 75376429. The next prime is 75376447. The reversal of 75376434 is 43467357.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 75376392 and 75376401.
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, 897297 + ... + 897380.
It is an arithmetic number, because the mean of its divisors is an integer number (10768068).
Almost surely, 275376434 is an apocalyptic number.
75376434 is an abundant number, since it is smaller than the sum of its proper divisors (96912654).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75376434 is a wasteful number, since it uses less digits than its factorization.
75376434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1794689.
The product of its digits is 211680, while the sum is 39.
The square root of 75376434 is about 8681.9602625214. The cubic root of 75376434 is about 422.4207038140.
The spelling of 75376434 in words is "seventy-five million, three hundred seventy-six thousand, four hundred thirty-four".
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