Base | Representation |
---|---|
bin | 10010111100000100… |
… | …101000101101101010 |
3 | 1221111012021020202102 |
4 | 102330010220231222 |
5 | 313121302414010 |
6 | 13201501533402 |
7 | 1316632233446 |
oct | 227404505552 |
9 | 57435236672 |
10 | 20335201130 |
11 | 8695766652 |
12 | 3b36274262 |
13 | 1bc0c7bbba |
14 | daca1d826 |
15 | 7e03ceba5 |
hex | 4bc128b6a |
20335201130 has 32 divisors (see below), whose sum is σ = 37795645440. Its totient is φ = 7869288960.
The previous prime is 20335201123. The next prime is 20335201177. The reversal of 20335201130 is 3110253302.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1272047 + ... + 1287933.
It is an arithmetic number, because the mean of its divisors is an integer number (1181113920).
Almost surely, 220335201130 is an apocalyptic number.
20335201130 is a deficient number, since it is larger than the sum of its proper divisors (17460444310).
20335201130 is a wasteful number, since it uses less digits than its factorization.
20335201130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20054.
The product of its (nonzero) digits is 540, while the sum is 20.
Adding to 20335201130 its reverse (3110253302), we get a palindrome (23445454432).
The spelling of 20335201130 in words is "twenty billion, three hundred thirty-five million, two hundred one thousand, one hundred thirty".
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