Base | Representation |
---|---|
bin | 11110110010001… |
… | …011111101101100 |
3 | 1022222211112022221 |
4 | 132302023331230 |
5 | 2024204111214 |
6 | 123125445124 |
7 | 15540642160 |
oct | 3662137554 |
9 | 1288745287 |
10 | 516472684 |
11 | 245598632 |
12 | 124b707a4 |
13 | 83001b50 |
14 | 4c842ca0 |
15 | 3051de24 |
hex | 1ec8bf6c |
516472684 has 24 divisors (see below), whose sum is σ = 1112403488. Its totient is φ = 204318720.
The previous prime is 516472681. The next prime is 516472721. The reversal of 516472684 is 486274615.
It is a self number, because there is not a number n which added to its sum of digits gives 516472684.
It is not an unprimeable number, because it can be changed into a prime (516472681) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 709077 + ... + 709804.
Almost surely, 2516472684 is an apocalyptic number.
It is an amenable number.
516472684 is an abundant number, since it is smaller than the sum of its proper divisors (595930804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
516472684 is a wasteful number, since it uses less digits than its factorization.
516472684 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1418905 (or 1418903 counting only the distinct ones).
The product of its digits is 322560, while the sum is 43.
The square root of 516472684 is about 22726.0353779536. The cubic root of 516472684 is about 802.3227723006.
The spelling of 516472684 in words is "five hundred sixteen million, four hundred seventy-two thousand, six hundred eighty-four".
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