Base | Representation |
---|---|
bin | 11110101010010… |
… | …110001101000000 |
3 | 1022211222010002222 |
4 | 132222112031000 |
5 | 2023142324342 |
6 | 123013430212 |
7 | 15514322252 |
oct | 3652261500 |
9 | 1284863088 |
10 | 514417472 |
11 | 244414508 |
12 | 12433b368 |
13 | 8276254a |
14 | 4c469cd2 |
15 | 30264ed2 |
hex | 1ea96340 |
514417472 has 56 divisors (see below), whose sum is σ = 1058948352. Its totient is φ = 247680000.
The previous prime is 514417469. The next prime is 514417487. The reversal of 514417472 is 274714415.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 497468 + ... + 498500.
It is an arithmetic number, because the mean of its divisors is an integer number (18909792).
Almost surely, 2514417472 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 514417472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (529474176).
514417472 is an abundant number, since it is smaller than the sum of its proper divisors (544530880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
514417472 is a wasteful number, since it uses less digits than its factorization.
514417472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1327 (or 1317 counting only the distinct ones).
The product of its digits is 31360, while the sum is 35.
The square root of 514417472 is about 22680.7731790607. The cubic root of 514417472 is about 801.2571235158.
The spelling of 514417472 in words is "five hundred fourteen million, four hundred seventeen thousand, four hundred seventy-two".
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