Base | Representation |
---|---|
bin | 1000101001011101… |
… | …00000010010011011 |
3 | 102222120001201112010 |
4 | 10110232200102123 |
5 | 34002012434431 |
6 | 2044405121003 |
7 | 223023214530 |
oct | 42456402233 |
9 | 12876051463 |
10 | 4642702491 |
11 | 1a72759109 |
12 | a969b9163 |
13 | 58cb1bc4b |
14 | 320854d87 |
15 | 1c28ca846 |
hex | 114ba049b |
4642702491 has 16 divisors (see below), whose sum is σ = 7076104704. Its totient is φ = 2652406464.
The previous prime is 4642702469. The next prime is 4642702511. The reversal of 4642702491 is 1942072464.
4642702491 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 4642702491 - 213 = 4642694299 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4642702591) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89770 + ... + 131696.
It is an arithmetic number, because the mean of its divisors is an integer number (442256544).
Almost surely, 24642702491 is an apocalyptic number.
4642702491 is a deficient number, since it is larger than the sum of its proper divisors (2433402213).
4642702491 is a wasteful number, since it uses less digits than its factorization.
4642702491 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47210.
The product of its (nonzero) digits is 96768, while the sum is 39.
The square root of 4642702491 is about 68137.3795430966. The cubic root of 4642702491 is about 1668.2339357697.
The spelling of 4642702491 in words is "four billion, six hundred forty-two million, seven hundred two thousand, four hundred ninety-one".
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