Base | Representation |
---|---|
bin | 10010110101110011… |
… | …011000000100010001 |
3 | 1221012212100011001012 |
4 | 102311303120010101 |
5 | 312412340410301 |
6 | 13143223220305 |
7 | 1314214163216 |
oct | 226563300421 |
9 | 57185304035 |
10 | 20230013201 |
11 | 8641351382 |
12 | 3b06ba7695 |
13 | 1ba523cc18 |
14 | d9ca7bb0d |
15 | 7d6052ebb |
hex | 4b5cd8111 |
20230013201 has 8 divisors (see below), whose sum is σ = 20973792000. Its totient is φ = 19491934320.
The previous prime is 20230013197. The next prime is 20230013207. The reversal of 20230013201 is 10231003202.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 20230013201 - 22 = 20230013197 is a prime.
It is a super-2 number, since 2×202300132012 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20230013207) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1417751 + ... + 1431948.
It is an arithmetic number, because the mean of its divisors is an integer number (2621724000).
Almost surely, 220230013201 is an apocalyptic number.
It is an amenable number.
20230013201 is a deficient number, since it is larger than the sum of its proper divisors (743778799).
20230013201 is a wasteful number, since it uses less digits than its factorization.
20230013201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2849959.
The product of its (nonzero) digits is 72, while the sum is 14.
Adding to 20230013201 its reverse (10231003202), we get a palindrome (30461016403).
Subtracting from 20230013201 its reverse (10231003202), we obtain a palindrome (9999009999).
It can be divided in two parts, 2023001 and 3201, that added together give a palindrome (2026202).
The spelling of 20230013201 in words is "twenty billion, two hundred thirty million, thirteen thousand, two hundred one".
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