Base | Representation |
---|---|
bin | 10000010101111… |
… | …000010011010101 |
3 | 201002220100000221 |
4 | 100111320103111 |
5 | 1030141433333 |
6 | 43112234341 |
7 | 6536262430 |
oct | 2025702325 |
9 | 632810027 |
10 | 274171093 |
11 | 130842889 |
12 | 7799b9b1 |
13 | 44a56521 |
14 | 285ac817 |
15 | 1910ad2d |
hex | 105784d5 |
274171093 has 4 divisors (see below), whose sum is σ = 313338400. Its totient is φ = 235003788.
The previous prime is 274171091. The next prime is 274171097. The reversal of 274171093 is 390171472.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 274171093 - 21 = 274171091 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (274171091) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19583643 + ... + 19583656.
It is an arithmetic number, because the mean of its divisors is an integer number (78334600).
Almost surely, 2274171093 is an apocalyptic number.
It is an amenable number.
274171093 is a deficient number, since it is larger than the sum of its proper divisors (39167307).
274171093 is an equidigital number, since it uses as much as digits as its factorization.
274171093 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39167306.
The product of its (nonzero) digits is 10584, while the sum is 34.
The square root of 274171093 is about 16558.1126037964. The cubic root of 274171093 is about 649.6416904883.
The spelling of 274171093 in words is "two hundred seventy-four million, one hundred seventy-one thousand, ninety-three".
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