Base | Representation |
---|---|
bin | 11110001010011… |
… | …10000011100100 |
3 | 122122010002011001 |
4 | 33011032003210 |
5 | 1004233322112 |
6 | 41035123044 |
7 | 6161455453 |
oct | 1705160344 |
9 | 578102131 |
10 | 253026532 |
11 | 11a910640 |
12 | 708a3484 |
13 | 40562155 |
14 | 25866b9a |
15 | 17330c57 |
hex | f14e0e4 |
253026532 has 12 divisors (see below), whose sum is σ = 483050736. Its totient is φ = 115012040.
The previous prime is 253026509. The next prime is 253026563. The reversal of 253026532 is 235620352.
It is a self number, because there is not a number n which added to its sum of digits gives 253026532.
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 3 ways as a sum of consecutive naturals, for example, 2875258 + ... + 2875345.
It is an arithmetic number, because the mean of its divisors is an integer number (40254228).
Almost surely, 2253026532 is an apocalyptic number.
253026532 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
253026532 is a deficient number, since it is larger than the sum of its proper divisors (230024204).
253026532 is a wasteful number, since it uses less digits than its factorization.
253026532 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5750618 (or 5750616 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 28.
The square root of 253026532 is about 15906.8077249962. The cubic root of 253026532 is about 632.4924625326.
Adding to 253026532 its reverse (235620352), we get a palindrome (488646884).
The spelling of 253026532 in words is "two hundred fifty-three million, twenty-six thousand, five hundred thirty-two".
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