Base | Representation |
---|---|
bin | 10011000010100100… |
… | …10101100000110111 |
3 | 222101101202001220220 |
4 | 21201102111200313 |
5 | 131413331200010 |
6 | 4410155425423 |
7 | 511212452640 |
oct | 114122254067 |
9 | 28341661826 |
10 | 10222131255 |
11 | 4376143566 |
12 | 1b93455273 |
13 | c6ba22c9b |
14 | 6cd8666c7 |
15 | 3ec639970 |
hex | 261495837 |
10222131255 has 16 divisors (see below), whose sum is σ = 18691897344. Its totient is φ = 4672974240.
The previous prime is 10222131251. The next prime is 10222131281. The reversal of 10222131255 is 55213122201.
It is not a de Polignac number, because 10222131255 - 22 = 10222131251 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10222131251) 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, 48676711 + ... + 48676920.
It is an arithmetic number, because the mean of its divisors is an integer number (1168243584).
Almost surely, 210222131255 is an apocalyptic number.
10222131255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
10222131255 is a deficient number, since it is larger than the sum of its proper divisors (8469766089).
10222131255 is an equidigital number, since it uses as much as digits as its factorization.
10222131255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 97353646.
The product of its (nonzero) digits is 1200, while the sum is 24.
Adding to 10222131255 its reverse (55213122201), we get a palindrome (65435253456).
The spelling of 10222131255 in words is "ten billion, two hundred twenty-two million, one hundred thirty-one thousand, two hundred fifty-five".
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