Base | Representation |
---|---|
bin | 11011111100101111… |
… | …000110110101111011 |
3 | 2212110110010111220000 |
4 | 123330233012311323 |
5 | 442430030323003 |
6 | 21441510404043 |
7 | 2111450612310 |
oct | 337457066573 |
9 | 85413114800 |
10 | 30010011003 |
11 | 117aa961495 |
12 | 5996360623 |
13 | 2aa348b97b |
14 | 16498d2d07 |
15 | ba99551a3 |
hex | 6fcbc6d7b |
30010011003 has 40 divisors (see below), whose sum is σ = 51882631680. Its totient is φ = 16931481840.
The previous prime is 30010010977. The next prime is 30010011013. The reversal of 30010011003 is 30011001003.
It is not a de Polignac number, because 30010011003 - 29 = 30010010491 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is not an unprimeable number, because it can be changed into a prime (30010011013) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 290193 + ... + 379778.
It is an arithmetic number, because the mean of its divisors is an integer number (1297065792).
Almost surely, 230010011003 is an apocalyptic number.
30010011003 is a deficient number, since it is larger than the sum of its proper divisors (21872620677).
30010011003 is an equidigital number, since it uses as much as digits as its factorization.
30010011003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 670069 (or 670060 counting only the distinct ones).
The product of its (nonzero) digits is 9, while the sum is 9.
Adding to 30010011003 its reverse (30011001003), we get a palindrome (60021012006).
The spelling of 30010011003 in words is "thirty billion, ten million, eleven thousand, three".
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