Base | Representation |
---|---|
bin | 111010010111100101… |
… | …0110011000001000111 |
3 | 102222112112111122001221 |
4 | 1310233022303001013 |
5 | 4023201411124033 |
6 | 133325523101211 |
7 | 12025114262311 |
oct | 1645712630107 |
9 | 388475448057 |
10 | 125345411143 |
11 | 49182242687 |
12 | 20361b11807 |
13 | ba87783544 |
14 | 60d123c7b1 |
15 | 33d93db12d |
hex | 1d2f2b3047 |
125345411143 has 8 divisors (see below), whose sum is σ = 133009091712. Its totient is φ = 117713999616.
The previous prime is 125345411141. The next prime is 125345411161. The reversal of 125345411143 is 341114543521.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 125345411143 - 21 = 125345411141 is a prime.
It is a super-2 number, since 2×1253454111432 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 125345411099 and 125345411108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (125345411141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8059255 + ... + 8074792.
It is an arithmetic number, because the mean of its divisors is an integer number (16626136464).
Almost surely, 2125345411143 is an apocalyptic number.
125345411143 is a deficient number, since it is larger than the sum of its proper divisors (7663680569).
125345411143 is a wasteful number, since it uses less digits than its factorization.
125345411143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16134521.
The product of its digits is 28800, while the sum is 34.
Adding to 125345411143 its reverse (341114543521), we get a palindrome (466459954664).
The spelling of 125345411143 in words is "one hundred twenty-five billion, three hundred forty-five million, four hundred eleven thousand, one hundred forty-three".
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