Base | Representation |
---|---|
bin | 111001110101001011100111… |
… | …001000000111110010000101 |
3 | 1020100112222101110210112010012 |
4 | 321311023213020013302011 |
5 | 231314124434224003303 |
6 | 2300535402041040005 |
7 | 104400456602310566 |
oct | 7165134710076205 |
9 | 1210488343715105 |
10 | 254343251000453 |
11 | 7405040452507a |
12 | 24639514186005 |
13 | abbc609075b34 |
14 | 46b43c994016d |
15 | 1e610b94745d8 |
hex | e752e7207c85 |
254343251000453 has 32 divisors (see below), whose sum is σ = 283234916160000. Its totient is φ = 227170539104256.
The previous prime is 254343251000429. The next prime is 254343251000467. The reversal of 254343251000453 is 354000152343452.
254343251000453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 254343251000453 - 28 = 254343251000197 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 254343251000453.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (254343251000473) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22472225 + ... + 31838457.
It is an arithmetic number, because the mean of its divisors is an integer number (8851091130000).
Almost surely, 2254343251000453 is an apocalyptic number.
254343251000453 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
254343251000453 is a deficient number, since it is larger than the sum of its proper divisors (28891665159547).
254343251000453 is a wasteful number, since it uses less digits than its factorization.
254343251000453 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9366821.
The product of its (nonzero) digits is 864000, while the sum is 41.
The spelling of 254343251000453 in words is "two hundred fifty-four trillion, three hundred forty-three billion, two hundred fifty-one million, four hundred fifty-three", and thus it is an aban number.
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