Base | Representation |
---|---|
bin | 11110001110010… |
… | …110000101100101 |
3 | 1022100011011211100 |
4 | 132032112011211 |
5 | 2014302430330 |
6 | 122152230313 |
7 | 15365040333 |
oct | 3616260545 |
9 | 1270134740 |
10 | 507076965 |
11 | 24026047a |
12 | 12199b399 |
13 | 81092355 |
14 | 4b4b8b53 |
15 | 2e7b5060 |
hex | 1e396165 |
507076965 has 12 divisors (see below), whose sum is σ = 878933484. Its totient is φ = 270441024.
The previous prime is 507076903. The next prime is 507076967. The reversal of 507076965 is 569670705.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 185340996 + 321735969 = 13614^2 + 17937^2 .
It is not a de Polignac number, because 507076965 - 28 = 507076709 is a prime.
It is a super-2 number, since 2×5070769652 = 514254096867222450, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 11268377 = 507076965 / (5 + 0 + 7 + 0 + 7 + 6 + 9 + 6 + 5).
It is an alternating number because its digits alternate between odd and even.
It is a self number, because there is not a number n which added to its sum of digits gives 507076965.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (507076967) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5634144 + ... + 5634233.
It is an arithmetic number, because the mean of its divisors is an integer number (73244457).
Almost surely, 2507076965 is an apocalyptic number.
It is an amenable number.
507076965 is a deficient number, since it is larger than the sum of its proper divisors (371856519).
507076965 is a wasteful number, since it uses less digits than its factorization.
507076965 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11268388 (or 11268385 counting only the distinct ones).
The product of its (nonzero) digits is 396900, while the sum is 45.
The square root of 507076965 is about 22518.3695013649. The cubic root of 507076965 is about 797.4276569500.
The spelling of 507076965 in words is "five hundred seven million, seventy-six thousand, nine hundred sixty-five".
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