Base | Representation |
---|---|
bin | 1110111110011101… |
… | …1011001110011001 |
3 | 101101011111201102002 |
4 | 3233213123032121 |
5 | 31213120333003 |
6 | 1502524250345 |
7 | 201423125201 |
oct | 35747331631 |
9 | 11334451362 |
10 | 4020089753 |
11 | 1783265a29 |
12 | 9423a09b5 |
13 | 4c0b36944 |
14 | 2a1ca3401 |
15 | 187de2a88 |
hex | ef9db399 |
4020089753 has 4 divisors (see below), whose sum is σ = 4194876288. Its totient is φ = 3845303220.
The previous prime is 4020089699. The next prime is 4020089767. The reversal of 4020089753 is 3579800204.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 4020089753 - 28 = 4020089497 is a prime.
It is a super-2 number, since 2×40200897532 = 32322243244351202018, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4020089053) 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, 87393233 + ... + 87393278.
It is an arithmetic number, because the mean of its divisors is an integer number (1048719072).
Almost surely, 24020089753 is an apocalyptic number.
It is an amenable number.
4020089753 is a deficient number, since it is larger than the sum of its proper divisors (174786535).
4020089753 is a wasteful number, since it uses less digits than its factorization.
4020089753 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 174786534.
The product of its (nonzero) digits is 60480, while the sum is 38.
The square root of 4020089753 is about 63404.1777251310. The cubic root of 4020089753 is about 1590.0541564824.
Adding to 4020089753 its reverse (3579800204), we get a palindrome (7599889957).
The spelling of 4020089753 in words is "four billion, twenty million, eighty-nine thousand, seven hundred fifty-three".
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