Base | Representation |
---|---|
bin | 10101110100001000… |
… | …001100011010100101 |
3 | 2020110101202212122210 |
4 | 111310020030122211 |
5 | 340432311012131 |
6 | 14432131114033 |
7 | 1456306263252 |
oct | 256410143245 |
9 | 66411685583 |
10 | 23423141541 |
11 | 9a2a830a18 |
12 | 4658442919 |
13 | 2293943a87 |
14 | 11c2b98429 |
15 | 921545146 |
hex | 57420c6a5 |
23423141541 has 16 divisors (see below), whose sum is σ = 32784721920. Its totient is φ = 14855570160.
The previous prime is 23423141513. The next prime is 23423141579. The reversal of 23423141541 is 14514132432.
It is not a de Polignac number, because 23423141541 - 26 = 23423141477 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 23423141499 and 23423141508.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23423141591) 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, 2128935 + ... + 2139908.
It is an arithmetic number, because the mean of its divisors is an integer number (2049045120).
Almost surely, 223423141541 is an apocalyptic number.
It is an amenable number.
23423141541 is a deficient number, since it is larger than the sum of its proper divisors (9361580379).
23423141541 is a wasteful number, since it uses less digits than its factorization.
23423141541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4268936.
The product of its digits is 11520, while the sum is 30.
Adding to 23423141541 its reverse (14514132432), we get a palindrome (37937273973).
The spelling of 23423141541 in words is "twenty-three billion, four hundred twenty-three million, one hundred forty-one thousand, five hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •