Base | Representation |
---|---|
bin | 10101111001000010… |
… | …001001100011010010 |
3 | 2020200010122020001221 |
4 | 111321002021203102 |
5 | 341114343134101 |
6 | 14444231115254 |
7 | 1461325653262 |
oct | 257102114322 |
9 | 66603566057 |
10 | 23505443026 |
11 | 9a7223427a |
12 | 467bb12b2a |
13 | 22a79cb890 |
14 | 11cda9d7a2 |
15 | 9288a0aa1 |
hex | 5790898d2 |
23505443026 has 32 divisors (see below), whose sum is σ = 38189491200. Its totient is φ = 10786198080.
The previous prime is 23505443011. The next prime is 23505443033. The reversal of 23505443026 is 62034450532.
It is a junction number, because it is equal to n+sod(n) for n = 23505442982 and 23505443000.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4465236 + ... + 4470496.
It is an arithmetic number, because the mean of its divisors is an integer number (1193421600).
Almost surely, 223505443026 is an apocalyptic number.
23505443026 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
23505443026 is a deficient number, since it is larger than the sum of its proper divisors (14684048174).
23505443026 is a wasteful number, since it uses less digits than its factorization.
23505443026 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6234.
The product of its (nonzero) digits is 86400, while the sum is 34.
Adding to 23505443026 its reverse (62034450532), we get a palindrome (85539893558).
The spelling of 23505443026 in words is "twenty-three billion, five hundred five million, four hundred forty-three thousand, twenty-six".
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