Base | Representation |
---|---|
bin | 11110101000110… |
… | …111110000011101 |
3 | 1022211020110110011 |
4 | 132220313300131 |
5 | 2023042434441 |
6 | 123001243221 |
7 | 15511121356 |
oct | 3650676035 |
9 | 1284213404 |
10 | 514030621 |
11 | 24417a8a5 |
12 | 124193511 |
13 | 82658440 |
14 | 4c3a8d2d |
15 | 301da581 |
hex | 1ea37c1d |
514030621 has 8 divisors (see below), whose sum is σ = 553964544. Its totient is φ = 474152880.
The previous prime is 514030589. The next prime is 514030631. The reversal of 514030621 is 126030415.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 514030621 - 25 = 514030589 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 514030592 and 514030601.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (514030631) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6036 + ... + 32626.
It is an arithmetic number, because the mean of its divisors is an integer number (69245568).
Almost surely, 2514030621 is an apocalyptic number.
It is an amenable number.
514030621 is a deficient number, since it is larger than the sum of its proper divisors (39933923).
514030621 is a wasteful number, since it uses less digits than its factorization.
514030621 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28091.
The product of its (nonzero) digits is 720, while the sum is 22.
The square root of 514030621 is about 22672.2434046567. The cubic root of 514030621 is about 801.0562199896.
The spelling of 514030621 in words is "five hundred fourteen million, thirty thousand, six hundred twenty-one".
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