Base | Representation |
---|---|
bin | 1001001110110100000101… |
… | …10100000010010101011110 |
3 | 2122212200101112202201220012 |
4 | 10213122002310002111132 |
5 | 10130044312242320110 |
6 | 111101442054523222 |
7 | 4163433062651141 |
oct | 447320264022536 |
9 | 78780345681805 |
10 | 20300210120030 |
11 | 65172a8429655 |
12 | 233a397366512 |
13 | b433bc801009 |
14 | 50276d258058 |
15 | 2530c5bec905 |
hex | 127682d0255e |
20300210120030 has 8 divisors (see below), whose sum is σ = 36540378216072. Its totient is φ = 8120084048008.
The previous prime is 20300210119961. The next prime is 20300210120089. The reversal of 20300210120030 is 3002101200302.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×203002101200303 (a number of 41 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 20300210119987 and 20300210120014.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1015010505992 + ... + 1015010506011.
It is an arithmetic number, because the mean of its divisors is an integer number (4567547277009).
Almost surely, 220300210120030 is an apocalyptic number.
20300210120030 is a deficient number, since it is larger than the sum of its proper divisors (16240168096042).
20300210120030 is a wasteful number, since it uses less digits than its factorization.
20300210120030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2030021012010.
The product of its (nonzero) digits is 72, while the sum is 14.
Adding to 20300210120030 its reverse (3002101200302), we get a palindrome (23302311320332).
The spelling of 20300210120030 in words is "twenty trillion, three hundred billion, two hundred ten million, one hundred twenty thousand, thirty".
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