Base | Representation |
---|---|
bin | 1001011000111000010010… |
… | …0110001101000111101100 |
3 | 1100112212112210002022121200 |
4 | 2112032010212031013230 |
5 | 2323113031420120022 |
6 | 33542200204525500 |
7 | 2113546221613614 |
oct | 226160446150754 |
9 | 40485483068550 |
10 | 10323031020012 |
11 | 331aa77987557 |
12 | 11a880a250890 |
13 | 59b5c45b7609 |
14 | 2798ccd15a44 |
15 | 12d7d44dcbac |
hex | 9638498d1ec |
10323031020012 has 36 divisors (see below), whose sum is σ = 26100317866896. Its totient is φ = 3440220521760.
The previous prime is 10323031020011. The next prime is 10323031020041. The reversal of 10323031020012 is 21002013032301.
10323031020012 is a `hidden beast` number, since 1 + 0 + 323 + 0 + 310 + 20 + 0 + 12 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (10323031020011) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32750064 + ... + 33063767.
It is an arithmetic number, because the mean of its divisors is an integer number (725008829636).
Almost surely, 210323031020012 is an apocalyptic number.
10323031020012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10323031020012 is an abundant number, since it is smaller than the sum of its proper divisors (15777286846884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10323031020012 is a wasteful number, since it uses less digits than its factorization.
10323031020012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65818198 (or 65818193 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 10323031020012 its reverse (21002013032301), we get a palindrome (31325044052313).
The spelling of 10323031020012 in words is "ten trillion, three hundred twenty-three billion, thirty-one million, twenty thousand, twelve".
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