Base | Representation |
---|---|
bin | 11100111001000… |
… | …00100100101010 |
3 | 121220000212211122 |
4 | 32130200210222 |
5 | 444020320344 |
6 | 40014255242 |
7 | 6001656545 |
oct | 1634404452 |
9 | 556025748 |
10 | 242354474 |
11 | 11489155a |
12 | 691b7522 |
13 | 3b29671b |
14 | 2428985c |
15 | 16423aee |
hex | e72092a |
242354474 has 8 divisors (see below), whose sum is σ = 364883940. Its totient is φ = 120726496.
The previous prime is 242354471. The next prime is 242354501. The reversal of 242354474 is 474453242.
It can be written as a sum of positive squares in 2 ways, for example, as 173580625 + 68773849 = 13175^2 + 8293^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (242354471) 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, 224699 + ... + 225774.
Almost surely, 2242354474 is an apocalyptic number.
242354474 is a deficient number, since it is larger than the sum of its proper divisors (122529466).
242354474 is a wasteful number, since it uses less digits than its factorization.
242354474 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 450744.
The product of its digits is 107520, while the sum is 35.
The square root of 242354474 is about 15567.7382429176. The cubic root of 242354474 is about 623.4720856214.
The spelling of 242354474 in words is "two hundred forty-two million, three hundred fifty-four thousand, four hundred seventy-four".
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