Base | Representation |
---|---|
bin | 11100111001100… |
… | …00111111001000 |
3 | 121220011022001122 |
4 | 32130300333020 |
5 | 444024443304 |
6 | 40015534412 |
7 | 6002356550 |
oct | 1634607710 |
9 | 556138048 |
10 | 242421704 |
11 | 114928018 |
12 | 6922a408 |
13 | 3b2bb1c5 |
14 | 242a6160 |
15 | 164389be |
hex | e730fc8 |
242421704 has 32 divisors (see below), whose sum is σ = 520214400. Its totient is φ = 103747200.
The previous prime is 242421677. The next prime is 242421719. The reversal of 242421704 is 407124242.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42629 + ... + 47979.
It is an arithmetic number, because the mean of its divisors is an integer number (16256700).
Almost surely, 2242421704 is an apocalyptic number.
It is an amenable number.
242421704 is an abundant number, since it is smaller than the sum of its proper divisors (277792696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242421704 is a wasteful number, since it uses less digits than its factorization.
242421704 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6173 (or 6169 counting only the distinct ones).
The product of its (nonzero) digits is 3584, while the sum is 26.
The square root of 242421704 is about 15569.8973663926. The cubic root of 242421704 is about 623.5297314219.
Adding to 242421704 its reverse (407124242), we get a palindrome (649545946).
The spelling of 242421704 in words is "two hundred forty-two million, four hundred twenty-one thousand, seven hundred four".
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