Base | Representation |
---|---|
bin | 1100011011101100100… |
… | …0111111101110101000 |
3 | 202102022200002110110100 |
4 | 3012323020333232220 |
5 | 11444414313020310 |
6 | 242042345145400 |
7 | 21301015231551 |
oct | 3067310775650 |
9 | 672280073410 |
10 | 213593095080 |
11 | 82647808782 |
12 | 3548ba8b260 |
13 | 171ac53c8c1 |
14 | a4a3517328 |
15 | 58519ccec0 |
hex | 31bb23fba8 |
213593095080 has 96 divisors (see below), whose sum is σ = 695558223360. Its totient is φ = 56844873600.
The previous prime is 213593095063. The next prime is 213593095091. The reversal of 213593095080 is 80590395312.
213593095080 is a `hidden beast` number, since 2 + 1 + 3 + 593 + 0 + 9 + 50 + 8 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 408696 + ... + 770855.
It is an arithmetic number, because the mean of its divisors is an integer number (7245398160).
Almost surely, 2213593095080 is an apocalyptic number.
213593095080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
213593095080 is an abundant number, since it is smaller than the sum of its proper divisors (481965128280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213593095080 is a wasteful number, since it uses less digits than its factorization.
213593095080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1180071 (or 1180064 counting only the distinct ones).
The product of its (nonzero) digits is 291600, while the sum is 45.
The spelling of 213593095080 in words is "two hundred thirteen billion, five hundred ninety-three million, ninety-five thousand, eighty".
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