Base | Representation |
---|---|
bin | 10101011100101100… |
… | …110111110010100001 |
3 | 2012110000012110102020 |
4 | 111130230313302201 |
5 | 334131201300301 |
6 | 14325131012053 |
7 | 1443464435010 |
oct | 253454676241 |
9 | 65400173366 |
10 | 23030103201 |
11 | 9848990446 |
12 | 456889a029 |
13 | 223039c101 |
14 | 11868c6a77 |
15 | 8ebca9436 |
hex | 55cb37ca1 |
23030103201 has 16 divisors (see below), whose sum is σ = 37157814144. Its totient is φ = 12385937664.
The previous prime is 23030103127. The next prime is 23030103211. The reversal of 23030103201 is 10230103032.
It is not a de Polignac number, because 23030103201 - 27 = 23030103073 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23030103211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32254690 + ... + 32255403.
It is an arithmetic number, because the mean of its divisors is an integer number (2322363384).
Almost surely, 223030103201 is an apocalyptic number.
23030103201 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
23030103201 is a deficient number, since it is larger than the sum of its proper divisors (14127710943).
23030103201 is a wasteful number, since it uses less digits than its factorization.
23030103201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64510120.
The product of its (nonzero) digits is 108, while the sum is 15.
Adding to 23030103201 its reverse (10230103032), we get a palindrome (33260206233).
The spelling of 23030103201 in words is "twenty-three billion, thirty million, one hundred three thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •