Base | Representation |
---|---|
bin | 110110101101011101000111… |
… | …1110001101011010111111100 |
3 | 2100002220202001102012021012112 |
4 | 1231122322033301223113330 |
5 | 1001034033434324442340 |
6 | 4423300525024553152 |
7 | 203236114401060335 |
oct | 15532721761532774 |
9 | 2302822042167175 |
10 | 481236317812220 |
11 | 12a3781a3666773 |
12 | 45b829a51827b8 |
13 | 1786a50bc21c89 |
14 | 86b9d67c6d28c |
15 | 3a980dad41065 |
hex | 1b5ae8fc6b5fc |
481236317812220 has 12 divisors (see below), whose sum is σ = 1010596267405704. Its totient is φ = 192494527124880.
The previous prime is 481236317812169. The next prime is 481236317812247. The reversal of 481236317812220 is 22218713632184.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12030907945286 + ... + 12030907945325.
It is an arithmetic number, because the mean of its divisors is an integer number (84216355617142).
Almost surely, 2481236317812220 is an apocalyptic number.
It is an amenable number.
481236317812220 is an abundant number, since it is smaller than the sum of its proper divisors (529359949593484).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
481236317812220 is a wasteful number, since it uses less digits than its factorization.
481236317812220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24061815890620 (or 24061815890618 counting only the distinct ones).
The product of its (nonzero) digits is 1548288, while the sum is 50.
The spelling of 481236317812220 in words is "four hundred eighty-one trillion, two hundred thirty-six billion, three hundred seventeen million, eight hundred twelve thousand, two hundred twenty".
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