Base | Representation |
---|---|
bin | 10011000011100011… |
… | …01000001001000100 |
3 | 222101222011211000000 |
4 | 21201301220021010 |
5 | 131422431142040 |
6 | 4411051321300 |
7 | 511342255464 |
oct | 114161501104 |
9 | 28358154000 |
10 | 10230334020 |
11 | 437a836405 |
12 | 1b96150230 |
13 | c706357aa |
14 | 6d099dba4 |
15 | 3ed20a130 |
hex | 261c68244 |
10230334020 has 84 divisors (see below), whose sum is σ = 32210863020. Its totient is φ = 2728085184.
The previous prime is 10230334019. The next prime is 10230334057. The reversal of 10230334020 is 2043303201.
10230334020 is a `hidden beast` number, since 1 + 0 + 2 + 303 + 340 + 20 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 6978597444 + 3251736576 = 83538^2 + 57024^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 10230333984 and 10230334002.
It is an unprimeable number.
It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 336255 + ... + 365414.
It is an arithmetic number, because the mean of its divisors is an integer number (383462655).
Almost surely, 210230334020 is an apocalyptic number.
10230334020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10230334020 is an abundant number, since it is smaller than the sum of its proper divisors (21980529000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10230334020 is an equidigital number, since it uses as much as digits as its factorization.
10230334020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 701696 (or 701679 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
Adding to 10230334020 its reverse (2043303201), we get a palindrome (12273637221).
The spelling of 10230334020 in words is "ten billion, two hundred thirty million, three hundred thirty-four thousand, twenty".
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