Base | Representation |
---|---|
bin | 10000000011000… |
… | …000111000001000 |
3 | 200202121001221002 |
4 | 100003000320020 |
5 | 1022410203410 |
6 | 42414234132 |
7 | 6446243636 |
oct | 2003007010 |
9 | 622531832 |
10 | 269225480 |
11 | 128a750a7 |
12 | 761b5948 |
13 | 43a14424 |
14 | 27a82356 |
15 | 189807a5 |
hex | 100c0e08 |
269225480 has 16 divisors (see below), whose sum is σ = 605757420. Its totient is φ = 107690176.
The previous prime is 269225479. The next prime is 269225507. The reversal of 269225480 is 84522962.
It can be written as a sum of positive squares in 2 ways, for example, as 269156836 + 68644 = 16406^2 + 262^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3365279 + ... + 3365358.
Almost surely, 2269225480 is an apocalyptic number.
269225480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
269225480 is an abundant number, since it is smaller than the sum of its proper divisors (336531940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
269225480 is a wasteful number, since it uses less digits than its factorization.
269225480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6730648 (or 6730644 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 38.
The square root of 269225480 is about 16408.0919061297. The cubic root of 269225480 is about 645.7117955779.
The spelling of 269225480 in words is "two hundred sixty-nine million, two hundred twenty-five thousand, four hundred eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •