Base | Representation |
---|---|
bin | 10000000110111… |
… | …001011111010110 |
3 | 200211111210210120 |
4 | 100012321133112 |
5 | 1023140300143 |
6 | 42452132410 |
7 | 6461014536 |
oct | 2006713726 |
9 | 624453716 |
10 | 270243798 |
11 | 129600190 |
12 | 76607106 |
13 | 43caca96 |
14 | 27c694c6 |
15 | 18ad2383 |
hex | 101b97d6 |
270243798 has 32 divisors (see below), whose sum is σ = 624309120. Its totient is φ = 77074560.
The previous prime is 270243797. The next prime is 270243851. The reversal of 270243798 is 897342072.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (270243793) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119308 + ... + 121551.
It is an arithmetic number, because the mean of its divisors is an integer number (19509660).
Almost surely, 2270243798 is an apocalyptic number.
270243798 is an abundant number, since it is smaller than the sum of its proper divisors (354065322).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
270243798 is a wasteful number, since it uses less digits than its factorization.
270243798 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 240892.
The product of its (nonzero) digits is 169344, while the sum is 42.
The square root of 270243798 is about 16439.0935881514. The cubic root of 270243798 is about 646.5248843637.
The spelling of 270243798 in words is "two hundred seventy million, two hundred forty-three thousand, seven hundred ninety-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.115 sec. • engine limits •