Base | Representation |
---|---|
bin | 10000010101110… |
… | …010011100110100 |
3 | 201002212010011012 |
4 | 100111302130310 |
5 | 1030140201444 |
6 | 43111531352 |
7 | 6536132516 |
oct | 2025623464 |
9 | 632763135 |
10 | 274147124 |
11 | 130826879 |
12 | 77989b58 |
13 | 44a48644 |
14 | 285a3bb6 |
15 | 19103b9e |
hex | 10572734 |
274147124 has 12 divisors (see below), whose sum is σ = 505008000. Its totient is φ = 129859128.
The previous prime is 274147103. The next prime is 274147127. The reversal of 274147124 is 421741472.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (274147127) 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, 1803524 + ... + 1803675.
It is an arithmetic number, because the mean of its divisors is an integer number (42084000).
Almost surely, 2274147124 is an apocalyptic number.
It is an amenable number.
274147124 is a deficient number, since it is larger than the sum of its proper divisors (230860876).
274147124 is a wasteful number, since it uses less digits than its factorization.
274147124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3607222 (or 3607220 counting only the distinct ones).
The product of its digits is 12544, while the sum is 32.
The square root of 274147124 is about 16557.3888037939. The cubic root of 274147124 is about 649.6227586171.
Adding to 274147124 its reverse (421741472), we get a palindrome (695888596).
The spelling of 274147124 in words is "two hundred seventy-four million, one hundred forty-seven thousand, one hundred twenty-four".
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