Base | Representation |
---|---|
bin | 111010010111110000… |
… | …0111011110011101001 |
3 | 102222112221102110112011 |
4 | 1310233200323303221 |
5 | 4023204402324223 |
6 | 133330251315521 |
7 | 12025214512213 |
oct | 1645740736351 |
9 | 388487373464 |
10 | 125351214313 |
11 | 49185546696 |
12 | 20363a4bba1 |
13 | ba88a35a80 |
14 | 60d1d0d5b3 |
15 | 33d9b8580d |
hex | 1d2f83bce9 |
125351214313 has 8 divisors (see below), whose sum is σ = 134999758208. Its totient is φ = 115703547984.
The previous prime is 125351214277. The next prime is 125351214319. The reversal of 125351214313 is 313412153521.
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 125351214313 - 221 = 125349117161 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (125351214319) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93856 + ... + 509422.
It is an arithmetic number, because the mean of its divisors is an integer number (16874969776).
Almost surely, 2125351214313 is an apocalyptic number.
125351214313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
125351214313 is a deficient number, since it is larger than the sum of its proper divisors (9648543895).
125351214313 is a wasteful number, since it uses less digits than its factorization.
125351214313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 438783.
The product of its digits is 10800, while the sum is 31.
Adding to 125351214313 its reverse (313412153521), we get a palindrome (438763367834).
The spelling of 125351214313 in words is "one hundred twenty-five billion, three hundred fifty-one million, two hundred fourteen thousand, three hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •