Base | Representation |
---|---|
bin | 11110101011000… |
… | …101101110001001 |
3 | 1022212100000002121 |
4 | 132223011232021 |
5 | 2023220041410 |
6 | 123021531241 |
7 | 15516062560 |
oct | 3653055611 |
9 | 1285300077 |
10 | 514612105 |
11 | 244537767 |
12 | 124413b21 |
13 | 82800007 |
14 | 4c4babd7 |
15 | 302a29da |
hex | 1eac5b89 |
514612105 has 24 divisors (see below), whose sum is σ = 730971072. Its totient is φ = 340689216.
The previous prime is 514612103. The next prime is 514612123. The reversal of 514612105 is 501216415.
It is a happy number.
It is not a de Polignac number, because 514612105 - 21 = 514612103 is a prime.
It is a super-2 number, since 2×5146121052 = 529651237225062050, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 514612105.
It is not an unprimeable number, because it can be changed into a prime (514612103) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20694 + ... + 38176.
It is an arithmetic number, because the mean of its divisors is an integer number (30457128).
Almost surely, 2514612105 is an apocalyptic number.
It is an amenable number.
514612105 is a deficient number, since it is larger than the sum of its proper divisors (216358967).
514612105 is a wasteful number, since it uses less digits than its factorization.
514612105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17553 (or 17524 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 25.
The square root of 514612105 is about 22685.0634779804. The cubic root of 514612105 is about 801.3581642865.
The spelling of 514612105 in words is "five hundred fourteen million, six hundred twelve thousand, one hundred five".
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