Base | Representation |
---|---|
bin | 10000000011000… |
… | …000110000110100 |
3 | 200202121001021202 |
4 | 100003000300310 |
5 | 1022410200022 |
6 | 42414232032 |
7 | 6446242400 |
oct | 2003006064 |
9 | 622531252 |
10 | 269225012 |
11 | 128a74811 |
12 | 761b5618 |
13 | 43a14154 |
14 | 27a82100 |
15 | 18980592 |
hex | 100c0c34 |
269225012 has 36 divisors (see below), whose sum is σ = 549509184. Its totient is φ = 115078320.
The previous prime is 269224993. The next prime is 269225017. The reversal of 269225012 is 210522962.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (269225017) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 82883 + ... + 86069.
It is an arithmetic number, because the mean of its divisors is an integer number (15264144).
Almost surely, 2269225012 is an apocalyptic number.
It is an amenable number.
269225012 is an abundant number, since it is smaller than the sum of its proper divisors (280284172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
269225012 is a wasteful number, since it uses less digits than its factorization.
269225012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3636 (or 3627 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 29.
The square root of 269225012 is about 16408.0776448675. The cubic root of 269225012 is about 645.7114214265.
Adding to 269225012 its reverse (210522962), we get a palindrome (479747974).
The spelling of 269225012 in words is "two hundred sixty-nine million, two hundred twenty-five thousand, twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •