Base | Representation |
---|---|
bin | 10010101010111101… |
… | …11110111100100101 |
3 | 221212121011001200110 |
4 | 21111132332330211 |
5 | 131012133320401 |
6 | 4334403403233 |
7 | 503256420642 |
oct | 112536767445 |
9 | 27777131613 |
10 | 10024120101 |
11 | 4284399886 |
12 | 1b39083519 |
13 | c399b4018 |
14 | 6b1440dc9 |
15 | 3da0749d6 |
hex | 2557bef25 |
10024120101 has 4 divisors (see below), whose sum is σ = 13365493472. Its totient is φ = 6682746732.
The previous prime is 10024120087. The next prime is 10024120147. The reversal of 10024120101 is 10102142001.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 10024120101 - 26 = 10024120037 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10024120801) 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, 1670686681 + ... + 1670686686.
It is an arithmetic number, because the mean of its divisors is an integer number (3341373368).
Almost surely, 210024120101 is an apocalyptic number.
It is an amenable number.
10024120101 is a deficient number, since it is larger than the sum of its proper divisors (3341373371).
10024120101 is an equidigital number, since it uses as much as digits as its factorization.
10024120101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3341373370.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 10024120101 its reverse (10102142001), we get a palindrome (20126262102).
The spelling of 10024120101 in words is "ten billion, twenty-four million, one hundred twenty thousand, one hundred one".
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