Base | Representation |
---|---|
bin | 10000010111001… |
… | …010100100000110 |
3 | 201010112110020101 |
4 | 100113022210012 |
5 | 1030233224123 |
6 | 43123354314 |
7 | 6542164660 |
oct | 2027124406 |
9 | 633473211 |
10 | 274508038 |
11 | 130a52a52 |
12 | 77b2299a |
13 | 44b439bc |
14 | 28659530 |
15 | 19175aad |
hex | 105ca906 |
274508038 has 32 divisors (see below), whose sum is σ = 497645568. Its totient is φ = 111067200.
The previous prime is 274508033. The next prime is 274508071. The reversal of 274508038 is 830805472.
It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 274507988 and 274508006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (274508033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10081 + ... + 25507.
It is an arithmetic number, because the mean of its divisors is an integer number (15551424).
Almost surely, 2274508038 is an apocalyptic number.
274508038 is a deficient number, since it is larger than the sum of its proper divisors (223137530).
274508038 is a wasteful number, since it uses less digits than its factorization.
274508038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15508.
The product of its (nonzero) digits is 53760, while the sum is 37.
The square root of 274508038 is about 16568.2840994474. The cubic root of 274508038 is about 649.9077091846.
The spelling of 274508038 in words is "two hundred seventy-four million, five hundred eight thousand, thirty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •