Base | Representation |
---|---|
bin | 110100101101111010… |
… | …1111000101001010011 |
3 | 101211012210120222022011 |
4 | 1221123311320221103 |
5 | 3323323230031003 |
6 | 124001415123351 |
7 | 11115310065610 |
oct | 1513365705123 |
9 | 354183528264 |
10 | 113210002003 |
11 | 4401510512a |
12 | 19b35973557 |
13 | a8a255b187 |
14 | 569d653507 |
15 | 2e28d1e46d |
hex | 1a5bd78a53 |
113210002003 has 4 divisors (see below), whose sum is σ = 129382859440. Its totient is φ = 97037144568.
The previous prime is 113210001997. The next prime is 113210002027. The reversal of 113210002003 is 300200012311.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 300200012311 = 3203 ⋅93724637.
It is not a de Polignac number, because 113210002003 - 29 = 113210001491 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (113210002033) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8086428708 + ... + 8086428721.
It is an arithmetic number, because the mean of its divisors is an integer number (32345714860).
Almost surely, 2113210002003 is an apocalyptic number.
113210002003 is a deficient number, since it is larger than the sum of its proper divisors (16172857437).
113210002003 is an equidigital number, since it uses as much as digits as its factorization.
113210002003 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16172857436.
The product of its (nonzero) digits is 36, while the sum is 13.
Adding to 113210002003 its reverse (300200012311), we get a palindrome (413410014314).
The spelling of 113210002003 in words is "one hundred thirteen billion, two hundred ten million, two thousand, three".
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