Base | Representation |
---|---|
bin | 10111011110111001… |
… | …000111110000111001 |
3 | 2102002020020211002020 |
4 | 113132321013300321 |
5 | 403114333234231 |
6 | 15325555025053 |
7 | 1551556313415 |
oct | 273671076071 |
9 | 72066224066 |
10 | 25214352441 |
11 | a769932203 |
12 | 4a7829b189 |
13 | 24baa77495 |
14 | 1312a23d45 |
15 | 9c8914396 |
hex | 5dee47c39 |
25214352441 has 16 divisors (see below), whose sum is σ = 35028638400. Its totient is φ = 16113158208.
The previous prime is 25214352431. The next prime is 25214352467. The reversal of 25214352441 is 14425341252.
It is not a de Polignac number, because 25214352441 - 26 = 25214352377 is a prime.
It is not an unprimeable number, because it can be changed into a prime (25214352421) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1030426 + ... + 1054611.
It is an arithmetic number, because the mean of its divisors is an integer number (2189289900).
Almost surely, 225214352441 is an apocalyptic number.
It is an amenable number.
25214352441 is a deficient number, since it is larger than the sum of its proper divisors (9814285959).
25214352441 is a wasteful number, since it uses less digits than its factorization.
25214352441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2085208.
The product of its digits is 38400, while the sum is 33.
Adding to 25214352441 its reverse (14425341252), we get a palindrome (39639693693).
The spelling of 25214352441 in words is "twenty-five billion, two hundred fourteen million, three hundred fifty-two thousand, four hundred forty-one".
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