Base | Representation |
---|---|
bin | 11100001110001001… |
… | …000010101000111001 |
3 | 2220012210121012221120 |
4 | 130032021002220321 |
5 | 444024304202301 |
6 | 21530501255453 |
7 | 2121624640023 |
oct | 341611025071 |
9 | 86183535846 |
10 | 30302022201 |
11 | 1193a779860 |
12 | 5a58104589 |
13 | 2b1bb20469 |
14 | 16765c7013 |
15 | bc53d6e36 |
hex | 70e242a39 |
30302022201 has 16 divisors (see below), whose sum is σ = 45266904768. Its totient is φ = 17868513600.
The previous prime is 30302022199. The next prime is 30302022217. The reversal of 30302022201 is 10222020303.
It is not a de Polignac number, because 30302022201 - 21 = 30302022199 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30302022241) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12407470 + ... + 12409911.
It is an arithmetic number, because the mean of its divisors is an integer number (2829181548).
Almost surely, 230302022201 is an apocalyptic number.
It is an amenable number.
30302022201 is a deficient number, since it is larger than the sum of its proper divisors (14964882567).
30302022201 is a wasteful number, since it uses less digits than its factorization.
30302022201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24817432.
The product of its (nonzero) digits is 144, while the sum is 15.
Adding to 30302022201 its reverse (10222020303), we get a palindrome (40524042504).
It can be divided in two parts, 303020 and 22201, that added together give a triangular number (325221 = T806).
The spelling of 30302022201 in words is "thirty billion, three hundred two million, twenty-two thousand, two hundred one".
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