Base | Representation |
---|---|
bin | 10011001110010111… |
… | …11111011000001111 |
3 | 222122022000210001222 |
4 | 21213023333120033 |
5 | 132114202143043 |
6 | 4424053353555 |
7 | 513524111000 |
oct | 114713773017 |
9 | 28568023058 |
10 | 10321131023 |
11 | 4417011555 |
12 | 20006388bb |
13 | c863a6428 |
14 | 6dca771a7 |
15 | 406192d68 |
hex | 2672ff60f |
10321131023 has 16 divisors (see below), whose sum is σ = 12329889600. Its totient is φ = 8630899200.
The previous prime is 10321130993. The next prime is 10321131089. The reversal of 10321131023 is 32013112301.
It is not a de Polignac number, because 10321131023 - 28 = 10321130767 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10321130992 and 10321131010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10321131923) 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, 352898 + ... + 381023.
It is an arithmetic number, because the mean of its divisors is an integer number (770618100).
Almost surely, 210321131023 is an apocalyptic number.
10321131023 is a deficient number, since it is larger than the sum of its proper divisors (2008758577).
10321131023 is an frugal number, since it uses more digits than its factorization.
10321131023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 733983 (or 733969 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 10321131023 its reverse (32013112301), we get a palindrome (42334243324).
The spelling of 10321131023 in words is "ten billion, three hundred twenty-one million, one hundred thirty-one thousand, twenty-three".
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