Base | Representation |
---|---|
bin | 11110000010110… |
… | …01101010011011 |
3 | 122120020012222202 |
4 | 33001121222123 |
5 | 1004004303444 |
6 | 41001440415 |
7 | 6150116135 |
oct | 1701315233 |
9 | 576205882 |
10 | 252025499 |
11 | 11a297540 |
12 | 704a010b |
13 | 402a161b |
14 | 25686055 |
15 | 171d434e |
hex | f059a9b |
252025499 has 8 divisors (see below), whose sum is σ = 275132592. Its totient is φ = 228951040.
The previous prime is 252025489. The next prime is 252025511. The reversal of 252025499 is 994520252.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 252025499 - 28 = 252025243 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (252025429) 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, 9707 + ... + 24459.
It is an arithmetic number, because the mean of its divisors is an integer number (34391574).
Almost surely, 2252025499 is an apocalyptic number.
252025499 is a deficient number, since it is larger than the sum of its proper divisors (23107093).
252025499 is a wasteful number, since it uses less digits than its factorization.
252025499 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16317.
The product of its (nonzero) digits is 64800, while the sum is 38.
The square root of 252025499 is about 15875.3109890799. The cubic root of 252025499 is about 631.6572633928.
The spelling of 252025499 in words is "two hundred fifty-two million, twenty-five thousand, four hundred ninety-nine".
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