Base | Representation |
---|---|
bin | 11110001100101… |
… | …11010000001100 |
3 | 122122200022102100 |
4 | 33012113100030 |
5 | 1004322420343 |
6 | 41045355100 |
7 | 6164144532 |
oct | 1706272014 |
9 | 578608370 |
10 | 253326348 |
11 | 11aaa5920 |
12 | 70a08a90 |
13 | 40638762 |
14 | 25904152 |
15 | 1738e9d3 |
hex | f19740c |
253326348 has 36 divisors (see below), whose sum is σ = 698567688. Its totient is φ = 76765440.
The previous prime is 253326343. The next prime is 253326361. The reversal of 253326348 is 843623352.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (36).
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (253326341) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 319461 + ... + 320252.
It is an arithmetic number, because the mean of its divisors is an integer number (19404658).
Almost surely, 2253326348 is an apocalyptic number.
It is an amenable number.
253326348 is an abundant number, since it is smaller than the sum of its proper divisors (445241340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
253326348 is a wasteful number, since it uses less digits than its factorization.
253326348 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 639734 (or 639729 counting only the distinct ones).
The product of its digits is 103680, while the sum is 36.
The square root of 253326348 is about 15916.2290760092. The cubic root of 253326348 is about 632.7421814173.
The spelling of 253326348 in words is "two hundred fifty-three million, three hundred twenty-six thousand, three hundred forty-eight".
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