Base | Representation |
---|---|
bin | 10000000100111… |
… | …100000011010000 |
3 | 200210112201000000 |
4 | 100010330003100 |
5 | 1023022330000 |
6 | 42433130000 |
7 | 6453444561 |
oct | 2004740320 |
9 | 623481000 |
10 | 269730000 |
11 | 12928a161 |
12 | 763b9900 |
13 | 43b5cc67 |
14 | 27b74168 |
15 | 18a30000 |
hex | 1013c0d0 |
269730000 has 350 divisors, whose sum is σ = 1005579674. Its totient is φ = 69984000.
The previous prime is 269729891. The next prime is 269730011. The reversal of 269730000 is 37962.
It can be written as a sum of positive squares in 5 ways, for example, as 50808384 + 218921616 = 7128^2 + 14796^2 .
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 69 ways as a sum of consecutive naturals, for example, 7289982 + ... + 7290018.
Almost surely, 2269730000 is an apocalyptic number.
269730000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 269730000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (502789837).
269730000 is an abundant number, since it is smaller than the sum of its proper divisors (735849674).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
269730000 is an frugal number, since it uses more digits than its factorization.
269730000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 83 (or 47 counting only the distinct ones).
The product of its (nonzero) digits is 2268, while the sum is 27.
The square root of 269730000 is about 16423.4588318052. The cubic root of 269730000 is about 646.1148916861.
Adding to 269730000 its reverse (37962), we get a palindrome (269767962).
The spelling of 269730000 in words is "two hundred sixty-nine million, seven hundred thirty thousand".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •