Base | Representation |
---|---|
bin | 1011011101011101001000… |
… | …00001110001110011100001 |
3 | 10022020020000200012002120220 |
4 | 11232232210001301303201 |
5 | 11300344303203231301 |
6 | 125333155013153253 |
7 | 5210510220353541 |
oct | 556564401616341 |
9 | 108206020162526 |
10 | 25201325055201 |
11 | 8036904aa6339 |
12 | 29b022892b829 |
13 | 110a6230654a9 |
14 | 631a71a89321 |
15 | 2da82701a936 |
hex | 16eba4071ce1 |
25201325055201 has 32 divisors (see below), whose sum is σ = 34562541404160. Its totient is φ = 16323895747200.
The previous prime is 25201325055191. The next prime is 25201325055211. The reversal of 25201325055201 is 10255052310252.
It is an interprime number because it is at equal distance from previous prime (25201325055191) and next prime (25201325055211).
It is not a de Polignac number, because 25201325055201 - 217 = 25201324924129 is a prime.
It is not an unprimeable number, because it can be changed into a prime (25201325055211) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 109580590 + ... + 109810328.
It is an arithmetic number, because the mean of its divisors is an integer number (1080079418880).
Almost surely, 225201325055201 is an apocalyptic number.
It is an amenable number.
25201325055201 is a deficient number, since it is larger than the sum of its proper divisors (9361216348959).
25201325055201 is a wasteful number, since it uses less digits than its factorization.
25201325055201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 233437.
The product of its (nonzero) digits is 30000, while the sum is 33.
Adding to 25201325055201 its reverse (10255052310252), we get a palindrome (35456377365453).
The spelling of 25201325055201 in words is "twenty-five trillion, two hundred one billion, three hundred twenty-five million, fifty-five thousand, two hundred one".
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