Base | Representation |
---|---|
bin | 10101110100000000… |
… | …000001110101001010 |
3 | 2020110020202010102202 |
4 | 111310000001311022 |
5 | 340431234013114 |
6 | 14432013200202 |
7 | 1456252136564 |
oct | 256400016512 |
9 | 66406663382 |
10 | 23421001034 |
11 | 9a295a9802 |
12 | 4657790062 |
13 | 22933746c2 |
14 | 11c279c334 |
15 | 921270cde |
hex | 574001d4a |
23421001034 has 8 divisors (see below), whose sum is σ = 35626311648. Its totient is φ = 11545563820.
The previous prime is 23421001033. The next prime is 23421001061. The reversal of 23421001034 is 43010012432.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 23421000997 and 23421001015.
It is not an unprimeable number, because it can be changed into a prime (23421001033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82468172 + ... + 82468455.
It is an arithmetic number, because the mean of its divisors is an integer number (4453288956).
Almost surely, 223421001034 is an apocalyptic number.
23421001034 is a deficient number, since it is larger than the sum of its proper divisors (12205310614).
23421001034 is a wasteful number, since it uses less digits than its factorization.
23421001034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 164936700.
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 23421001034 its reverse (43010012432), we get a palindrome (66431013466).
The spelling of 23421001034 in words is "twenty-three billion, four hundred twenty-one million, one thousand, thirty-four".
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