Base | Representation |
---|---|
bin | 11100000100000101… |
… | …111010011110111001 |
3 | 2212210001100212012102 |
4 | 130010011322132321 |
5 | 443203124231301 |
6 | 21502035553145 |
7 | 2114506634120 |
oct | 340405723671 |
9 | 85701325172 |
10 | 30133430201 |
11 | 11863599126 |
12 | 5a0b75b7b5 |
13 | 2ac2c11c94 |
14 | 165c05cab7 |
15 | bb56d3b6b |
hex | 70417a7b9 |
30133430201 has 8 divisors (see below), whose sum is σ = 34760059200. Its totient is φ = 25587264528.
The previous prime is 30133430191. The next prime is 30133430213. The reversal of 30133430201 is 10203433103.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-30133430201 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30133430251) 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, 20115026 + ... + 20116523.
It is an arithmetic number, because the mean of its divisors is an integer number (4345007400).
Almost surely, 230133430201 is an apocalyptic number.
It is an amenable number.
30133430201 is a deficient number, since it is larger than the sum of its proper divisors (4626628999).
30133430201 is a wasteful number, since it uses less digits than its factorization.
30133430201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40231663.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 30133430201 its reverse (10203433103), we get a palindrome (40336863304).
The spelling of 30133430201 in words is "thirty billion, one hundred thirty-three million, four hundred thirty thousand, two hundred one".
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