Base | Representation |
---|---|
bin | 1000111110010… |
… | …11100111100010 |
3 | 12020122202202002 |
4 | 10133023213202 |
5 | 123233023124 |
6 | 11245324002 |
7 | 1602615500 |
oct | 437134742 |
9 | 166582662 |
10 | 75282914 |
11 | 3954a193 |
12 | 21266602 |
13 | 1279b305 |
14 | 9dd9670 |
15 | 69210ae |
hex | 47cb9e2 |
75282914 has 12 divisors (see below), whose sum is σ = 131361174. Its totient is φ = 32264064.
The previous prime is 75282899. The next prime is 75282923. The reversal of 75282914 is 41928257.
It can be written as a sum of positive squares in only one way, i.e., 74252689 + 1030225 = 8617^2 + 1015^2 .
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 383999 + ... + 384194.
Almost surely, 275282914 is an apocalyptic number.
75282914 is a deficient number, since it is larger than the sum of its proper divisors (56078260).
75282914 is a wasteful number, since it uses less digits than its factorization.
75282914 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 768209 (or 768202 counting only the distinct ones).
The product of its digits is 40320, while the sum is 38.
The square root of 75282914 is about 8676.5727104658. The cubic root of 75282914 is about 422.2459315351.
The spelling of 75282914 in words is "seventy-five million, two hundred eighty-two thousand, nine hundred fourteen".
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