Base | Representation |
---|---|
bin | 10000010101101… |
… | …110101000010010 |
3 | 201002211022200120 |
4 | 100111232220102 |
5 | 1030134201344 |
6 | 43111331110 |
7 | 6536036061 |
oct | 2025565022 |
9 | 632738616 |
10 | 274131474 |
11 | 130816041 |
12 | 77980a96 |
13 | 44a41496 |
14 | 2859c1d8 |
15 | 190ee219 |
hex | 1056ea12 |
274131474 has 8 divisors (see below), whose sum is σ = 548262960. Its totient is φ = 91377156.
The previous prime is 274131469. The next prime is 274131509. The reversal of 274131474 is 474131472.
It is a sphenic number, since it is the product of 3 distinct primes.
274131474 is an admirable number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22844284 + ... + 22844295.
It is an arithmetic number, because the mean of its divisors is an integer number (68532870).
Almost surely, 2274131474 is an apocalyptic number.
274131474 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
274131474 is a wasteful number, since it uses less digits than its factorization.
274131474 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45688584.
The product of its digits is 18816, while the sum is 33.
The square root of 274131474 is about 16556.9161983746. The cubic root of 274131474 is about 649.6103968974.
The spelling of 274131474 in words is "two hundred seventy-four million, one hundred thirty-one thousand, four hundred seventy-four".
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