Base | Representation |
---|---|
bin | 11110010000111… |
… | …11000100100110 |
3 | 122200201120112120 |
4 | 33020133010212 |
5 | 1004443221122 |
6 | 41105330410 |
7 | 6201652455 |
oct | 1710370446 |
9 | 580646476 |
10 | 253882662 |
11 | 120345890 |
12 | 71036a06 |
13 | 407a1a37 |
14 | 25a0ab9c |
15 | 1744e75c |
hex | f21f126 |
253882662 has 16 divisors (see below), whose sum is σ = 553925952. Its totient is φ = 76934120.
The previous prime is 253882639. The next prime is 253882663. The reversal of 253882662 is 266288352.
253882662 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (253882663) 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, 1923288 + ... + 1923419.
It is an arithmetic number, because the mean of its divisors is an integer number (34620372).
Almost surely, 2253882662 is an apocalyptic number.
253882662 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
253882662 is an abundant number, since it is smaller than the sum of its proper divisors (300043290).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
253882662 is a wasteful number, since it uses less digits than its factorization.
253882662 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3846723.
The product of its digits is 276480, while the sum is 42.
The square root of 253882662 is about 15933.6958048031. The cubic root of 253882662 is about 633.2050178335.
The spelling of 253882662 in words is "two hundred fifty-three million, eight hundred eighty-two thousand, six hundred sixty-two".
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