Base | Representation |
---|---|
bin | 1001001100111111… |
… | …01010101001111111 |
3 | 110202022222210010010 |
4 | 10212133222221333 |
5 | 40104321141222 |
6 | 2134134314303 |
7 | 233303062362 |
oct | 44637525177 |
9 | 13668883103 |
10 | 4940802687 |
11 | 2105a55207 |
12 | b5a7b8993 |
13 | 6098030b2 |
14 | 34c2920d9 |
15 | 1ddb6180c |
hex | 1267eaa7f |
4940802687 has 4 divisors (see below), whose sum is σ = 6587736920. Its totient is φ = 3293868456.
The previous prime is 4940802683. The next prime is 4940802689. The reversal of 4940802687 is 7862080494.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 4940802687 - 22 = 4940802683 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4940802683) 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, 823467112 + ... + 823467117.
It is an arithmetic number, because the mean of its divisors is an integer number (1646934230).
Almost surely, 24940802687 is an apocalyptic number.
4940802687 is a deficient number, since it is larger than the sum of its proper divisors (1646934233).
4940802687 is a wasteful number, since it uses less digits than its factorization.
4940802687 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1646934232.
The product of its (nonzero) digits is 774144, while the sum is 48.
The square root of 4940802687 is about 70290.8435502093. The cubic root of 4940802687 is about 1703.2007388800.
The spelling of 4940802687 in words is "four billion, nine hundred forty million, eight hundred two thousand, six hundred eighty-seven".
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