Base | Representation |
---|---|
bin | 11100100000000101… |
… | …011000110001111001 |
3 | 2220222210001020012220 |
4 | 130200011120301321 |
5 | 1000133340213301 |
6 | 22020413354253 |
7 | 2132241445236 |
oct | 344005306171 |
9 | 86883036186 |
10 | 30603054201 |
11 | 11a84698635 |
12 | 5b20a98989 |
13 | 2b692bcbc5 |
14 | 16a458878d |
15 | be1a4b936 |
hex | 720158c79 |
30603054201 has 32 divisors (see below), whose sum is σ = 43335416448. Its totient is φ = 19185154560.
The previous prime is 30603054161. The next prime is 30603054227. The reversal of 30603054201 is 10245030603.
It is a happy number.
It is not a de Polignac number, because 30603054201 - 26 = 30603054137 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30603054701) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 355341 + ... + 432981.
It is an arithmetic number, because the mean of its divisors is an integer number (1354231764).
Almost surely, 230603054201 is an apocalyptic number.
It is an amenable number.
30603054201 is a deficient number, since it is larger than the sum of its proper divisors (12732362247).
30603054201 is a wasteful number, since it uses less digits than its factorization.
30603054201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77801.
The product of its (nonzero) digits is 2160, while the sum is 24.
Adding to 30603054201 its reverse (10245030603), we get a palindrome (40848084804).
The spelling of 30603054201 in words is "thirty billion, six hundred three million, fifty-four thousand, two hundred one".
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