Base | Representation |
---|---|
bin | 11110101010001… |
… | …101101001100010 |
3 | 1022211220100001021 |
4 | 132222031221202 |
5 | 2023140214214 |
6 | 123013000054 |
7 | 15514115146 |
oct | 3652155142 |
9 | 1284810037 |
10 | 514382434 |
11 | 2443a0155 |
12 | 12432302a |
13 | 8274c607 |
14 | 4c45b226 |
15 | 30259924 |
hex | 1ea8da62 |
514382434 has 4 divisors (see below), whose sum is σ = 771573654. Its totient is φ = 257191216.
The previous prime is 514382423. The next prime is 514382443. The reversal of 514382434 is 434283415.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 434283415 = 5 ⋅86856683.
It can be written as a sum of positive squares in only one way, i.e., 471020209 + 43362225 = 21703^2 + 6585^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 514382434.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 128595607 + ... + 128595610.
Almost surely, 2514382434 is an apocalyptic number.
514382434 is a deficient number, since it is larger than the sum of its proper divisors (257191220).
514382434 is a wasteful number, since it uses less digits than its factorization.
514382434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 257191219.
The product of its digits is 46080, while the sum is 34.
The square root of 514382434 is about 22680.0007495591. Note that the first 3 decimals coincide. The cubic root of 514382434 is about 801.2389313625.
Subtracting from 514382434 its sum of digits (34), we obtain a square (514382400 = 226802).
The spelling of 514382434 in words is "five hundred fourteen million, three hundred eighty-two thousand, four hundred thirty-four".
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