Base | Representation |
---|---|
bin | 1010110000011011100110… |
… | …11011000101111111111111 |
3 | 10002202022221022211221000222 |
4 | 11120031303123011333333 |
5 | 11100023022233201000 |
6 | 122150351211411555 |
7 | 4660653064164206 |
oct | 530156333057777 |
9 | 102668838757028 |
10 | 23654321381375 |
11 | 759a817831123 |
12 | 27a0448453bbb |
13 | 10277928a8449 |
14 | 5bac37a1a23d |
15 | 2b0483396a85 |
hex | 1583736c5fff |
23654321381375 has 32 divisors (see below), whose sum is σ = 29826389436480. Its totient is φ = 18727788796800.
The previous prime is 23654321381357. The next prime is 23654321381377. The reversal of 23654321381375 is 57318312345632.
It is not a de Polignac number, because 23654321381375 - 26 = 23654321381311 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23654321381377) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12447941 + ... + 14221809.
It is an arithmetic number, because the mean of its divisors is an integer number (932074669890).
Almost surely, 223654321381375 is an apocalyptic number.
23654321381375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
23654321381375 is a deficient number, since it is larger than the sum of its proper divisors (6172068055105).
23654321381375 is a wasteful number, since it uses less digits than its factorization.
23654321381375 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1774988 (or 1774978 counting only the distinct ones).
The product of its digits is 10886400, while the sum is 53.
The spelling of 23654321381375 in words is "twenty-three trillion, six hundred fifty-four billion, three hundred twenty-one million, three hundred eighty-one thousand, three hundred seventy-five".
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