Base | Representation |
---|---|
bin | 110111111111001000… |
… | …1001011011011101101 |
3 | 102111100001000111122010 |
4 | 1233332101023123231 |
5 | 3432212342030013 |
6 | 131122150511433 |
7 | 11454261263640 |
oct | 1577621133355 |
9 | 374301014563 |
10 | 120230033133 |
11 | 46a977a0451 |
12 | 1b374965579 |
13 | b450a58752 |
14 | 5b67b05a57 |
15 | 31da2937c3 |
hex | 1bfe44b6ed |
120230033133 has 16 divisors (see below), whose sum is σ = 183216370176. Its totient is φ = 68699613360.
The previous prime is 120230033051. The next prime is 120230033167. The reversal of 120230033133 is 331330032021.
It is not a de Polignac number, because 120230033133 - 28 = 120230032877 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120230033933) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 358618 + ... + 607508.
It is an arithmetic number, because the mean of its divisors is an integer number (11451023136).
Almost surely, 2120230033133 is an apocalyptic number.
It is an amenable number.
120230033133 is a deficient number, since it is larger than the sum of its proper divisors (62986337043).
120230033133 is a wasteful number, since it uses less digits than its factorization.
120230033133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 271904.
The product of its (nonzero) digits is 972, while the sum is 21.
Adding to 120230033133 its reverse (331330032021), we get a palindrome (451560065154).
The spelling of 120230033133 in words is "one hundred twenty billion, two hundred thirty million, thirty-three thousand, one hundred thirty-three".
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