Base | Representation |
---|---|
bin | 11100010110100100… |
… | …101111101001111001 |
3 | 2220120122211011000120 |
4 | 130112210233221321 |
5 | 444322014032301 |
6 | 21552513523453 |
7 | 2125263333120 |
oct | 342644575171 |
9 | 86518734016 |
10 | 30443502201 |
11 | 11a02621882 |
12 | 5a97573589 |
13 | 2b42228338 |
14 | 168b2d4ab7 |
15 | bd2a31e36 |
hex | 71692fa79 |
30443502201 has 8 divisors (see below), whose sum is σ = 46390098624. Its totient is φ = 17396286960.
The previous prime is 30443502169. The next prime is 30443502203. The reversal of 30443502201 is 10220534403.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30443502201 - 25 = 30443502169 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30443502203) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 724845270 + ... + 724845311.
It is an arithmetic number, because the mean of its divisors is an integer number (5798762328).
Almost surely, 230443502201 is an apocalyptic number.
It is an amenable number.
30443502201 is a deficient number, since it is larger than the sum of its proper divisors (15946596423).
30443502201 is a wasteful number, since it uses less digits than its factorization.
30443502201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1449690591.
The product of its (nonzero) digits is 2880, while the sum is 24.
The spelling of 30443502201 in words is "thirty billion, four hundred forty-three million, five hundred two thousand, two hundred one".
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