Base | Representation |
---|---|
bin | 1000101001011001… |
… | …10000111001100010 |
3 | 102222112012112200000 |
4 | 10110230300321202 |
5 | 34001403334432 |
6 | 2044351240430 |
7 | 223016304414 |
oct | 42454607142 |
9 | 12875175600 |
10 | 4642246242 |
11 | 1a72477347 |
12 | a96819116 |
13 | 58c9bc38a |
14 | 3207769b4 |
15 | 1c283a57c |
hex | 114b30e62 |
4642246242 has 24 divisors (see below), whose sum is σ = 10430727216. Its totient is φ = 1547415252.
The previous prime is 4642246241. The next prime is 4642246243. The reversal of 4642246242 is 2426422464.
4642246242 is a `hidden beast` number, since 4 + 6 + 4 + 2 + 24 + 624 + 2 = 666.
It is an interprime number because it is at equal distance from previous prime (4642246241) and next prime (4642246243).
It is a junction number, because it is equal to n+sod(n) for n = 4642246197 and 4642246206.
It is not an unprimeable number, because it can be changed into a prime (4642246241) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4775488 + ... + 4776459.
It is an arithmetic number, because the mean of its divisors is an integer number (434613634).
Almost surely, 24642246242 is an apocalyptic number.
4642246242 is an abundant number, since it is smaller than the sum of its proper divisors (5788480974).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4642246242 is an equidigital number, since it uses as much as digits as its factorization.
4642246242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9551964 (or 9551952 counting only the distinct ones).
The product of its digits is 147456, while the sum is 36.
The square root of 4642246242 is about 68134.0314527183. The cubic root of 4642246242 is about 1668.1792869238.
The spelling of 4642246242 in words is "four billion, six hundred forty-two million, two hundred forty-six thousand, two hundred forty-two".
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