Base | Representation |
---|---|
bin | 11100001000001000… |
… | …100110101011110001 |
3 | 2212221202222011210110 |
4 | 130020020212223301 |
5 | 443323004310101 |
6 | 21512501251533 |
7 | 2116262225136 |
oct | 341010465361 |
9 | 85852864713 |
10 | 30201244401 |
11 | 118988a6a19 |
12 | 5a2a403ba9 |
13 | 2b03c96923 |
14 | 166707258d |
15 | bbb62bcd6 |
hex | 708226af1 |
30201244401 has 16 divisors (see below), whose sum is σ = 42400931840. Its totient is φ = 19068521040.
The previous prime is 30201244361. The next prime is 30201244417. The reversal of 30201244401 is 10444210203.
It is not a de Polignac number, because 30201244401 - 29 = 30201243889 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (30201244301) 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, 105456 + ... + 267438.
It is an arithmetic number, because the mean of its divisors is an integer number (2650058240).
Almost surely, 230201244401 is an apocalyptic number.
It is an amenable number.
30201244401 is a deficient number, since it is larger than the sum of its proper divisors (12199687439).
30201244401 is a wasteful number, since it uses less digits than its factorization.
30201244401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 165276.
The product of its (nonzero) digits is 768, while the sum is 21.
Adding to 30201244401 its reverse (10444210203), we get a palindrome (40645454604).
It can be divided in two parts, 3020 and 1244401, that added together give a palindrome (1247421).
The spelling of 30201244401 in words is "thirty billion, two hundred one million, two hundred forty-four thousand, four hundred one".
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