Base | Representation |
---|---|
bin | 11110101010101… |
… | …101110011001000 |
3 | 1022212011000200112 |
4 | 132222231303020 |
5 | 2023203422440 |
6 | 123015453452 |
7 | 15515204111 |
oct | 3652556310 |
9 | 1285130615 |
10 | 514514120 |
11 | 24448008a |
12 | 124387288 |
13 | 82797533 |
14 | 4c493208 |
15 | 30283965 |
hex | 1eaadcc8 |
514514120 has 32 divisors (see below), whose sum is σ = 1165044600. Its totient is φ = 204492288.
The previous prime is 514514111. The next prime is 514514137. The reversal of 514514120 is 21415415.
It can be written as a sum of positive squares in 4 ways, for example, as 290293444 + 224220676 = 17038^2 + 14974^2 .
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, 34685 + ... + 47244.
Almost surely, 2514514120 is an apocalyptic number.
It is an amenable number.
514514120 is an abundant number, since it is smaller than the sum of its proper divisors (650530480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
514514120 is a wasteful number, since it uses less digits than its factorization.
514514120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82097 (or 82093 counting only the distinct ones).
The product of its (nonzero) digits is 800, while the sum is 23.
The square root of 514514120 is about 22682.9036941922. The cubic root of 514514120 is about 801.3073000446.
Adding to 514514120 its reverse (21415415), we get a palindrome (535929535).
The spelling of 514514120 in words is "five hundred fourteen million, five hundred fourteen thousand, one hundred twenty".
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