Base | Representation |
---|---|
bin | 10000010110100… |
… | …011100000111010 |
3 | 201010020022211101 |
4 | 100112203200322 |
5 | 1030213114330 |
6 | 43120122014 |
7 | 6540630442 |
oct | 2026434072 |
9 | 633208741 |
10 | 274348090 |
11 | 130953865 |
12 | 77a6630a |
13 | 44ab8c63 |
14 | 28617122 |
15 | 191434ca |
hex | 105a383a |
274348090 has 8 divisors (see below), whose sum is σ = 493826580. Its totient is φ = 109739232.
The previous prime is 274348031. The next prime is 274348099. The reversal of 274348090 is 90843472.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 252079129 + 22268961 = 15877^2 + 4719^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (274348099) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13717395 + ... + 13717414.
Almost surely, 2274348090 is an apocalyptic number.
274348090 is a deficient number, since it is larger than the sum of its proper divisors (219478490).
274348090 is a wasteful number, since it uses less digits than its factorization.
274348090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27434816.
The product of its (nonzero) digits is 48384, while the sum is 37.
The square root of 274348090 is about 16563.4564629488. The cubic root of 274348090 is about 649.7814571018.
The spelling of 274348090 in words is "two hundred seventy-four million, three hundred forty-eight thousand, ninety".
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