Base | Representation |
---|---|
bin | 10101100011100000… |
… | …101010001100110101 |
3 | 2012201222011102000220 |
4 | 111203200222030311 |
5 | 334344422423300 |
6 | 14344331324553 |
7 | 1446352443456 |
oct | 254340521465 |
9 | 65658142026 |
10 | 23144342325 |
11 | 98a7417a45 |
12 | 459abb0759 |
13 | 224ac59b20 |
14 | 1197b4312d |
15 | 906d22da0 |
hex | 56382a335 |
23144342325 has 48 divisors (see below), whose sum is σ = 41233777536. Its totient is φ = 11387232000.
The previous prime is 23144342293. The next prime is 23144342369. The reversal of 23144342325 is 52324344132.
It is not a de Polignac number, because 23144342325 - 25 = 23144342293 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1847232 + ... + 1859718.
It is an arithmetic number, because the mean of its divisors is an integer number (859037032).
Almost surely, 223144342325 is an apocalyptic number.
23144342325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
23144342325 is a deficient number, since it is larger than the sum of its proper divisors (18089435211).
23144342325 is a wasteful number, since it uses less digits than its factorization.
23144342325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14414 (or 14409 counting only the distinct ones).
The product of its digits is 69120, while the sum is 33.
Adding to 23144342325 its reverse (52324344132), we get a palindrome (75468686457).
The spelling of 23144342325 in words is "twenty-three billion, one hundred forty-four million, three hundred forty-two thousand, three hundred twenty-five".
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