Base | Representation |
---|---|
bin | 1011111011111111011000… |
… | …0111010110111011001101 |
3 | 1201110202120112101211110110 |
4 | 2332333312013112323031 |
5 | 3210021010034311300 |
6 | 43525354125030233 |
7 | 2523161015012112 |
oct | 276776607267315 |
9 | 51422515354413 |
10 | 13125254213325 |
11 | 4200430913081 |
12 | 157b9190b5379 |
13 | 74292458a747 |
14 | 3353a10c4909 |
15 | 17b640a5b550 |
hex | beff61d6ecd |
13125254213325 has 12 divisors (see below), whose sum is σ = 21700420299488. Its totient is φ = 7000135580400.
The previous prime is 13125254213303. The next prime is 13125254213353. The reversal of 13125254213325 is 52331245252131.
It is not a de Polignac number, because 13125254213325 - 29 = 13125254212813 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 87501694681 + ... + 87501694830.
Almost surely, 213125254213325 is an apocalyptic number.
13125254213325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
13125254213325 is a deficient number, since it is larger than the sum of its proper divisors (8575166086163).
13125254213325 is a wasteful number, since it uses less digits than its factorization.
13125254213325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 175003389524 (or 175003389519 counting only the distinct ones).
The product of its digits is 216000, while the sum is 39.
Adding to 13125254213325 its reverse (52331245252131), we get a palindrome (65456499465456).
The spelling of 13125254213325 in words is "thirteen trillion, one hundred twenty-five billion, two hundred fifty-four million, two hundred thirteen thousand, three hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.089 sec. • engine limits •