Base | Representation |
---|---|
bin | 11101101101111101110… |
… | …011111000111001100011 |
3 | 21020020022211122020202001 |
4 | 131231331303320321203 |
5 | 231424431334020003 |
6 | 4202103310504431 |
7 | 300355056311335 |
oct | 35557563707143 |
9 | 7206284566661 |
10 | 2042220220003 |
11 | 718112089a97 |
12 | 28b967505117 |
13 | 11a7715a7882 |
14 | 70bb5c7d455 |
15 | 381c987761d |
hex | 1db7dcf8e63 |
2042220220003 has 48 divisors (see below), whose sum is σ = 2243647918080. Its totient is φ = 1856610201600.
The previous prime is 2042220219979. The next prime is 2042220220057. The reversal of 2042220220003 is 3000220222402.
It is a happy number.
It is not a de Polignac number, because 2042220220003 - 229 = 2041683349091 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2042220220093) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 687383308 + ... + 687386278.
It is an arithmetic number, because the mean of its divisors is an integer number (46742664960).
Almost surely, 22042220220003 is an apocalyptic number.
2042220220003 is a deficient number, since it is larger than the sum of its proper divisors (201427698077).
2042220220003 is a wasteful number, since it uses less digits than its factorization.
2042220220003 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3536 (or 3517 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 19.
Adding to 2042220220003 its reverse (3000220222402), we get a palindrome (5042440442405).
The spelling of 2042220220003 in words is "two trillion, forty-two billion, two hundred twenty million, two hundred twenty thousand, three".
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