Base | Representation |
---|---|
bin | 110111111110111011… |
… | …0111000111010111000 |
3 | 102111022120001101011200 |
4 | 1233331312320322320 |
5 | 3432204111012220 |
6 | 131121343054200 |
7 | 11454145561614 |
oct | 1577566707270 |
9 | 374276041150 |
10 | 120223141560 |
11 | 46a93913735 |
12 | 1b3725a1360 |
13 | b44c4b49b2 |
14 | 5b66c30344 |
15 | 31d9881890 |
hex | 1bfddb8eb8 |
120223141560 has 48 divisors (see below), whose sum is σ = 390725211240. Its totient is φ = 32059504320.
The previous prime is 120223141453. The next prime is 120223141561. The reversal of 120223141560 is 65141322021.
120223141560 is a `hidden beast` number, since 1 + 20 + 223 + 1 + 415 + 6 + 0 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120223141561) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 166976226 + ... + 166976945.
Almost surely, 2120223141560 is an apocalyptic number.
120223141560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
120223141560 is an abundant number, since it is smaller than the sum of its proper divisors (270502069680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120223141560 is a wasteful number, since it uses less digits than its factorization.
120223141560 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 333953188 (or 333953181 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
Adding to 120223141560 its reverse (65141322021), we get a palindrome (185364463581).
The spelling of 120223141560 in words is "one hundred twenty billion, two hundred twenty-three million, one hundred forty-one thousand, five hundred sixty".
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