Base | Representation |
---|---|
bin | 1000011101001100… |
… | …1101010011111100 |
3 | 12212012022212221010 |
4 | 2013103031103330 |
5 | 14122102200140 |
6 | 1013125035220 |
7 | 110152223331 |
oct | 20723152374 |
9 | 5765285833 |
10 | 2269959420 |
11 | a65373123 |
12 | 534255b10 |
13 | 2a2387871 |
14 | 17768c988 |
15 | d443a880 |
hex | 874cd4fc |
2269959420 has 24 divisors (see below), whose sum is σ = 6355886544. Its totient is φ = 605322496.
The previous prime is 2269959409. The next prime is 2269959437. The reversal of 2269959420 is 249599622.
It is a self number, because there is not a number n which added to its sum of digits gives 2269959420.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18916269 + ... + 18916388.
It is an arithmetic number, because the mean of its divisors is an integer number (264828606).
Almost surely, 22269959420 is an apocalyptic number.
2269959420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2269959420 is an abundant number, since it is smaller than the sum of its proper divisors (4085927124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2269959420 is a wasteful number, since it uses less digits than its factorization.
2269959420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37832669 (or 37832667 counting only the distinct ones).
The product of its (nonzero) digits is 699840, while the sum is 48.
The square root of 2269959420 is about 47644.0911341585. The cubic root of 2269959420 is about 1314.2339980213.
The spelling of 2269959420 in words is "two billion, two hundred sixty-nine million, nine hundred fifty-nine thousand, four hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •