Base | Representation |
---|---|
bin | 10010101010111110… |
… | …10010101101000111 |
3 | 221212121022011200212 |
4 | 21111133102231013 |
5 | 131012143413111 |
6 | 4334405230035 |
7 | 503260205615 |
oct | 112537225507 |
9 | 27777264625 |
10 | 10024201031 |
11 | 4284444669 |
12 | 1b3910231b |
13 | c39a11b00 |
14 | 6b14626b5 |
15 | 3da08d98b |
hex | 2557d2b47 |
10024201031 has 12 divisors (see below), whose sum is σ = 11085566112. Its totient is φ = 9056226816.
The previous prime is 10024201027. The next prime is 10024201037. The reversal of 10024201031 is 13010242001.
It is not a de Polignac number, because 10024201031 - 22 = 10024201027 is a prime.
It is a super-2 number, since 2×100242010312 (a number of 21 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 = 10024200997 and 10024201015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10024201037) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 623066 + ... + 638951.
It is an arithmetic number, because the mean of its divisors is an integer number (923797176).
Almost surely, 210024201031 is an apocalyptic number.
10024201031 is a deficient number, since it is larger than the sum of its proper divisors (1061365081).
10024201031 is a wasteful number, since it uses less digits than its factorization.
10024201031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1262090 (or 1262077 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 14.
Adding to 10024201031 its reverse (13010242001), we get a palindrome (23034443032).
The spelling of 10024201031 in words is "ten billion, twenty-four million, two hundred one thousand, thirty-one".
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