Base | Representation |
---|---|
bin | 11110000110011… |
… | …10110110101010 |
3 | 122121010121110002 |
4 | 33003032312222 |
5 | 1004120134024 |
6 | 41020023002 |
7 | 6154155452 |
oct | 1703166652 |
9 | 577117402 |
10 | 252505514 |
11 | 11a595148 |
12 | 70691a62 |
13 | 4040bc61 |
14 | 2576cd62 |
15 | 1727b6ae |
hex | f0cedaa |
252505514 has 8 divisors (see below), whose sum is σ = 379176768. Its totient is φ = 126113260.
The previous prime is 252505507. The next prime is 252505531. The reversal of 252505514 is 415505252.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67472 + ... + 71115.
It is an arithmetic number, because the mean of its divisors is an integer number (47397096).
Almost surely, 2252505514 is an apocalyptic number.
252505514 is a deficient number, since it is larger than the sum of its proper divisors (126671254).
252505514 is a wasteful number, since it uses less digits than its factorization.
252505514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 139500.
The product of its (nonzero) digits is 10000, while the sum is 29.
The square root of 252505514 is about 15890.4220837585. The cubic root of 252505514 is about 632.0580332465.
The spelling of 252505514 in words is "two hundred fifty-two million, five hundred five thousand, five hundred fourteen".
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