Base | Representation |
---|---|
bin | 11100001000000100… |
… | …101011101001011100 |
3 | 2212221201000221022022 |
4 | 130020010223221130 |
5 | 443322223404111 |
6 | 21512423235312 |
7 | 2116250413265 |
oct | 341004535134 |
9 | 85851027268 |
10 | 30200216156 |
11 | 11898264430 |
12 | 5a29ba8b38 |
13 | 2b039c68b6 |
14 | 1666c8596c |
15 | bbb4c72db |
hex | 70812ba5c |
30200216156 has 24 divisors (see below), whose sum is σ = 59643062640. Its totient is φ = 13254012800.
The previous prime is 30200216153. The next prime is 30200216173. The reversal of 30200216156 is 65161200203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30200216153) 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, 11832665 + ... + 11835216.
It is an arithmetic number, because the mean of its divisors is an integer number (2485127610).
Almost surely, 230200216156 is an apocalyptic number.
It is an amenable number.
30200216156 is a deficient number, since it is larger than the sum of its proper divisors (29442846484).
30200216156 is a wasteful number, since it uses less digits than its factorization.
30200216156 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23667925 (or 23667923 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 26.
Adding to 30200216156 its reverse (65161200203), we get a palindrome (95361416359).
The spelling of 30200216156 in words is "thirty billion, two hundred million, two hundred sixteen thousand, one hundred fifty-six".
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