Base | Representation |
---|---|
bin | 1010111100010000000110… |
… | …1101111101000101101010 |
3 | 1120121002010120100000010200 |
4 | 2233010001231331011222 |
5 | 3034100403422020020 |
6 | 41330340135253030 |
7 | 2351104240441434 |
oct | 257040155750552 |
9 | 46532116300120 |
10 | 12030232220010 |
11 | 3918aa15081a4 |
12 | 142365851a176 |
13 | 6935a4c10574 |
14 | 2d83a2bd5654 |
15 | 15ce0211a590 |
hex | af101b7d16a |
12030232220010 has 48 divisors (see below), whose sum is σ = 31477830584616. Its totient is φ = 3187628406144.
The previous prime is 12030232219937. The next prime is 12030232220021. The reversal of 12030232220010 is 1002223203021.
12030232220010 is a `hidden beast` number, since 1 + 20 + 302 + 322 + 20 + 0 + 1 + 0 = 666.
12030232220010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 11431708728561 + 598523491449 = 3381081^2 + 773643^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 425684109 + ... + 425712368.
Almost surely, 212030232220010 is an apocalyptic number.
12030232220010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12030232220010 is an abundant number, since it is smaller than the sum of its proper divisors (19447598364606).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12030232220010 is a wasteful number, since it uses less digits than its factorization.
12030232220010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 851396647 (or 851396644 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 12030232220010 its reverse (1002223203021), we get a palindrome (13032455423031).
The spelling of 12030232220010 in words is "twelve trillion, thirty billion, two hundred thirty-two million, two hundred twenty thousand, ten".
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