Base | Representation |
---|---|
bin | 1001010100111001001011… |
… | …0100001111010001011011 |
3 | 1100022022210020011022000211 |
4 | 2111032102310033101123 |
5 | 2321002304311300011 |
6 | 33450513021111551 |
7 | 2105603211461665 |
oct | 225162264172133 |
9 | 40268706138024 |
10 | 10254550103131 |
11 | 32a3a2621a084 |
12 | 11974980b85b7 |
13 | 594cccab4219 |
14 | 276473d6d535 |
15 | 12bb27445b21 |
hex | 95392d0f45b |
10254550103131 has 4 divisors (see below), whose sum is σ = 10306603657152. Its totient is φ = 10202496549112.
The previous prime is 10254550103107. The next prime is 10254550103143. The reversal of 10254550103131 is 13130105545201.
10254550103131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 10254550103131 - 27 = 10254550103003 is a prime.
It is a super-2 number, since 2×102545501031312 (a number of 27 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 = 10254550103093 and 10254550103102.
It is not an unprimeable number, because it can be changed into a prime (10254550103531) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26026776715 + ... + 26026777108.
It is an arithmetic number, because the mean of its divisors is an integer number (2576650914288).
Almost surely, 210254550103131 is an apocalyptic number.
10254550103131 is a deficient number, since it is larger than the sum of its proper divisors (52053554021).
10254550103131 is an equidigital number, since it uses as much as digits as its factorization.
10254550103131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52053554020.
The product of its (nonzero) digits is 9000, while the sum is 31.
Adding to 10254550103131 its reverse (13130105545201), we get a palindrome (23384655648332).
The spelling of 10254550103131 in words is "ten trillion, two hundred fifty-four billion, five hundred fifty million, one hundred three thousand, one hundred thirty-one".
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