Base | Representation |
---|---|
bin | 1011010111100110101111… |
… | …10011110110000101100001 |
3 | 10021112000020000012101222211 |
4 | 11223303113303312011201 |
5 | 11234101134032330131 |
6 | 125100554311202121 |
7 | 5160133330531216 |
oct | 553632763660541 |
9 | 107460200171884 |
10 | 25000330355041 |
11 | 7a69642801198 |
12 | 2979294076341 |
13 | 10c46a0943552 |
14 | 626045839b0d |
15 | 2d54b15b05b1 |
hex | 16bcd7cf6161 |
25000330355041 has 8 divisors (see below), whose sum is σ = 25611277079304. Its totient is φ = 24389439943680.
The previous prime is 25000330354957. The next prime is 25000330355047. The reversal of 25000330355041 is 14055303300052.
It can be written as a sum of positive squares in 4 ways, for example, as 9581129715600 + 15419200639441 = 3095340^2 + 3926729^2 .
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 25000330355041 - 241 = 22801307099489 is a prime.
It is a super-2 number, since 2×250003303550412 (a number of 28 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 = 25000330354994 and 25000330355012.
It is not an unprimeable number, because it can be changed into a prime (25000330355047) 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, 13178776 + ... + 14955961.
It is an arithmetic number, because the mean of its divisors is an integer number (3201409634913).
Almost surely, 225000330355041 is an apocalyptic number.
It is an amenable number.
25000330355041 is a deficient number, since it is larger than the sum of its proper divisors (610946724263).
25000330355041 is a wasteful number, since it uses less digits than its factorization.
25000330355041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28156451.
The product of its (nonzero) digits is 27000, while the sum is 31.
Adding to 25000330355041 its reverse (14055303300052), we get a palindrome (39055633655093).
The spelling of 25000330355041 in words is "twenty-five trillion, three hundred thirty million, three hundred fifty-five thousand, forty-one".
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