Base | Representation |
---|---|
bin | 11101100010111000100… |
… | …000001100101011110100 |
3 | 21012002121111022001022020 |
4 | 131202320200030223310 |
5 | 231231043410341040 |
6 | 4152414404033140 |
7 | 266454136232406 |
oct | 35427040145364 |
9 | 7162544261266 |
10 | 2030320012020 |
11 | 713065797663 |
12 | 2895a60927b0 |
13 | 1195c6012ca1 |
14 | 703a75dab76 |
15 | 37c2ec69cd0 |
hex | 1d8b880caf4 |
2030320012020 has 48 divisors (see below), whose sum is σ = 5685634002048. Its totient is φ = 541348387200.
The previous prime is 2030320011959. The next prime is 2030320012087. The reversal of 2030320012020 is 202100230302.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 1729456 + ... + 2655495.
It is an arithmetic number, because the mean of its divisors is an integer number (118450708376).
Almost surely, 22030320012020 is an apocalyptic number.
2030320012020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2030320012020 is an abundant number, since it is smaller than the sum of its proper divisors (3655313990028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2030320012020 is a wasteful number, since it uses less digits than its factorization.
2030320012020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4392680 (or 4392678 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 15.
Adding to 2030320012020 its reverse (202100230302), we get a palindrome (2232420242322).
The spelling of 2030320012020 in words is "two trillion, thirty billion, three hundred twenty million, twelve thousand, twenty".
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