Base | Representation |
---|---|
bin | 11100000100100011… |
… | …010010010100010011 |
3 | 2212210120212001100021 |
4 | 130010203102110103 |
5 | 443212112130003 |
6 | 21502513004311 |
7 | 2114632243405 |
oct | 340443222423 |
9 | 85716761307 |
10 | 30141130003 |
11 | 118679780a6 |
12 | 5a12253697 |
13 | 2ac46a988a |
14 | 165d0a4b75 |
15 | bb62052bd |
hex | 7048d2513 |
30141130003 has 4 divisors (see below), whose sum is σ = 30451863400. Its totient is φ = 29830396608.
The previous prime is 30141129983. The next prime is 30141130013. The reversal of 30141130003 is 30003114103.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30003114103 = 136709 ⋅219467.
It is a cyclic number.
It is not a de Polignac number, because 30141130003 - 25 = 30141129971 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30141130013) 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, 155366553 + ... + 155366746.
It is an arithmetic number, because the mean of its divisors is an integer number (7612965850).
Almost surely, 230141130003 is an apocalyptic number.
30141130003 is a deficient number, since it is larger than the sum of its proper divisors (310733397).
30141130003 is an equidigital number, since it uses as much as digits as its factorization.
30141130003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 310733396.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 30141130003 its reverse (30003114103), we get a palindrome (60144244106).
The spelling of 30141130003 in words is "thirty billion, one hundred forty-one million, one hundred thirty thousand, three".
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