Base | Representation |
---|---|
bin | 10101011010111111… |
… | …011011101100010111 |
3 | 2012101000012220210220 |
4 | 111122333123230113 |
5 | 334101330230143 |
6 | 14322224045423 |
7 | 1442665540161 |
oct | 253277335427 |
9 | 65330186726 |
10 | 23001414423 |
11 | 9833776109 |
12 | 455b163873 |
13 | 2227465bc0 |
14 | 1182b79931 |
15 | 8e94ddd83 |
hex | 55afdbb17 |
23001414423 has 8 divisors (see below), whose sum is σ = 33027672048. Its totient is φ = 14154716544.
The previous prime is 23001414407. The next prime is 23001414427. The reversal of 23001414423 is 32441410032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23001414423 - 24 = 23001414407 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 23001414393 and 23001414402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23001414427) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 294889890 + ... + 294889967.
It is an arithmetic number, because the mean of its divisors is an integer number (4128459006).
Almost surely, 223001414423 is an apocalyptic number.
23001414423 is a deficient number, since it is larger than the sum of its proper divisors (10026257625).
23001414423 is a wasteful number, since it uses less digits than its factorization.
23001414423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 589779873.
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 23001414423 its reverse (32441410032), we get a palindrome (55442824455).
The spelling of 23001414423 in words is "twenty-three billion, one million, four hundred fourteen thousand, four hundred twenty-three".
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