Base | Representation |
---|---|
bin | 10100100001111… |
… | …001100111001101 |
3 | 220000002220120200 |
4 | 110201321213031 |
5 | 1201133243203 |
6 | 54102204113 |
7 | 11351421111 |
oct | 2441714715 |
9 | 800086520 |
10 | 344431053 |
11 | 16747116a |
12 | 97423639 |
13 | 56486475 |
14 | 33a5b741 |
15 | 203889a3 |
hex | 148799cd |
344431053 has 6 divisors (see below), whose sum is σ = 497511534. Its totient is φ = 229620696.
The previous prime is 344431051. The next prime is 344431133. The reversal of 344431053 is 350134443.
344431053 is a `hidden beast` number, since 344 + 4 + 310 + 5 + 3 = 666.
It can be written as a sum of positive squares in only one way, i.e., 313927524 + 30503529 = 17718^2 + 5523^2 .
It is not a de Polignac number, because 344431053 - 21 = 344431051 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (344431051) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19135050 + ... + 19135067.
It is an arithmetic number, because the mean of its divisors is an integer number (82918589).
Almost surely, 2344431053 is an apocalyptic number.
It is an amenable number.
344431053 is a deficient number, since it is larger than the sum of its proper divisors (153080481).
344431053 is a wasteful number, since it uses less digits than its factorization.
344431053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38270123 (or 38270120 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 27.
The square root of 344431053 is about 18558.8537630965. The cubic root of 344431053 is about 700.9721546961.
Adding to 344431053 its reverse (350134443), we get a palindrome (694565496).
The spelling of 344431053 in words is "three hundred forty-four million, four hundred thirty-one thousand, fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •