Base | Representation |
---|---|
bin | 1110010111111011… |
… | …0101011001111110 |
3 | 100221220100210000222 |
4 | 3211332311121332 |
5 | 30400231013032 |
6 | 1434512021342 |
7 | 164421214304 |
oct | 34576653176 |
9 | 10856323028 |
10 | 3858454142 |
11 | 16aaaa6784 |
12 | 8b8231852 |
13 | 4964c287a |
14 | 28862a274 |
15 | 178b15a12 |
hex | e5fb567e |
3858454142 has 8 divisors (see below), whose sum is σ = 5796157176. Its totient is φ = 1926401752.
The previous prime is 3858454141. The next prime is 3858454207. The reversal of 3858454142 is 2414548583.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 3858454093 and 3858454102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3858454141) 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, 1410953 + ... + 1413684.
It is an arithmetic number, because the mean of its divisors is an integer number (724519647).
Almost surely, 23858454142 is an apocalyptic number.
3858454142 is a deficient number, since it is larger than the sum of its proper divisors (1937703034).
3858454142 is a wasteful number, since it uses less digits than its factorization.
3858454142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2825322.
The product of its digits is 614400, while the sum is 44.
The square root of 3858454142 is about 62116.4562897788. The cubic root of 3858454142 is about 1568.4515738171.
The spelling of 3858454142 in words is "three billion, eight hundred fifty-eight million, four hundred fifty-four thousand, one hundred forty-two".
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