Base | Representation |
---|---|
bin | 1000011001011101… |
… | …0101100011110001 |
3 | 12211002210111122001 |
4 | 2012113111203301 |
5 | 14104042431221 |
6 | 1011404414001 |
7 | 106601634613 |
oct | 20627254361 |
9 | 5732714561 |
10 | 2254264561 |
11 | a5752336a |
12 | 52ab47301 |
13 | 29c050b73 |
14 | 175564db3 |
15 | d2d8a391 |
hex | 865d58f1 |
2254264561 has 8 divisors (see below), whose sum is σ = 2273860160. Its totient is φ = 2234735568.
The previous prime is 2254264559. The next prime is 2254264589. The reversal of 2254264561 is 1654624522.
It is a happy number.
2254264561 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 2254264561 - 21 = 2254264559 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 2254264561.
It is not an unprimeable number, because it can be changed into a prime (2254264361) 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, 52570 + ... + 85276.
It is an arithmetic number, because the mean of its divisors is an integer number (284232520).
Almost surely, 22254264561 is an apocalyptic number.
It is an amenable number.
2254264561 is a deficient number, since it is larger than the sum of its proper divisors (19595599).
2254264561 is a wasteful number, since it uses less digits than its factorization.
2254264561 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33303.
The product of its digits is 115200, while the sum is 37.
The square root of 2254264561 is about 47479.0960423637. The cubic root of 2254264561 is about 1311.1980495430.
It can be divided in two parts, 2254 and 264561, that added together give a triangular number (266815 = T730).
The spelling of 2254264561 in words is "two billion, two hundred fifty-four million, two hundred sixty-four thousand, five hundred sixty-one".
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