Base | Representation |
---|---|
bin | 11001000010010101… |
… | …11011001110001001 |
3 | 1021200202101120200002 |
4 | 30201022323032021 |
5 | 210012000222100 |
6 | 10101440052345 |
7 | 654043063664 |
oct | 144112731611 |
9 | 37622346602 |
10 | 13441414025 |
11 | 5778367336 |
12 | 27316040b5 |
13 | 1362983630 |
14 | 9172306db |
15 | 53a0962d5 |
hex | 3212bb389 |
13441414025 has 24 divisors (see below), whose sum is σ = 18114179160. Its totient is φ = 9834877440.
The previous prime is 13441413967. The next prime is 13441414027. The reversal of 13441414025 is 52041414431.
It can be written as a sum of positive squares in 12 ways, for example, as 9567969856 + 3873444169 = 97816^2 + 62237^2 .
It is a de Polignac number, because none of the positive numbers 2k-13441414025 is a prime.
It is a super-2 number, since 2×134414140252 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (13441414027) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 154292 + ... + 225141.
It is an arithmetic number, because the mean of its divisors is an integer number (754757465).
Almost surely, 213441414025 is an apocalyptic number.
It is an amenable number.
13441414025 is a deficient number, since it is larger than the sum of its proper divisors (4672765135).
13441414025 is a wasteful number, since it uses less digits than its factorization.
13441414025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 379565 (or 379560 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 29.
Adding to 13441414025 its reverse (52041414431), we get a palindrome (65482828456).
The spelling of 13441414025 in words is "thirteen billion, four hundred forty-one million, four hundred fourteen thousand, twenty-five".
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