Base | Representation |
---|---|
bin | 10010110110101100… |
… | …00001101010110110 |
3 | 222010110010222201102 |
4 | 21123112001222312 |
5 | 131212320412004 |
6 | 4352234530102 |
7 | 505562165021 |
oct | 113326015266 |
9 | 28113128642 |
10 | 10122435254 |
11 | 432493a478 |
12 | 1b65b96932 |
13 | c54187979 |
14 | 6c05141b8 |
15 | 3e39e511e |
hex | 25b581ab6 |
10122435254 has 4 divisors (see below), whose sum is σ = 15183652884. Its totient is φ = 5061217626.
The previous prime is 10122435251. The next prime is 10122435259. The reversal of 10122435254 is 45253422101.
10122435254 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 congruent number.
It is not an unprimeable number, because it can be changed into a prime (10122435251) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2530608812 + ... + 2530608815.
It is an arithmetic number, because the mean of its divisors is an integer number (3795913221).
Almost surely, 210122435254 is an apocalyptic number.
10122435254 is a deficient number, since it is larger than the sum of its proper divisors (5061217630).
10122435254 is an equidigital number, since it uses as much as digits as its factorization.
10122435254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5061217629.
The product of its (nonzero) digits is 9600, while the sum is 29.
Adding to 10122435254 its reverse (45253422101), we get a palindrome (55375857355).
The spelling of 10122435254 in words is "ten billion, one hundred twenty-two million, four hundred thirty-five thousand, two hundred fifty-four".
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