Base | Representation |
---|---|
bin | 111111100010100… |
… | …0011101001111011 |
3 | 12111120210110020201 |
4 | 1333011003221323 |
5 | 13331300011443 |
6 | 551320503031 |
7 | 103555655044 |
oct | 17705035173 |
9 | 5446713221 |
10 | 2132032123 |
11 | 9a4527321 |
12 | 4b601aa77 |
13 | 27c924a90 |
14 | 1632278cb |
15 | c729334d |
hex | 7f143a7b |
2132032123 has 32 divisors (see below), whose sum is σ = 2459125760. Its totient is φ = 1832181120.
The previous prime is 2132032117. The next prime is 2132032139. The reversal of 2132032123 is 3212302312.
It is a cyclic number.
It is not a de Polignac number, because 2132032123 - 213 = 2132023931 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a self number, because there is not a number n which added to its sum of digits gives 2132032123.
It is not an unprimeable number, because it can be changed into a prime (2132032183) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4604590 + ... + 4605052.
It is an arithmetic number, because the mean of its divisors is an integer number (76847680).
Almost surely, 22132032123 is an apocalyptic number.
2132032123 is a deficient number, since it is larger than the sum of its proper divisors (327093637).
2132032123 is a wasteful number, since it uses less digits than its factorization.
2132032123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 779.
The product of its (nonzero) digits is 432, while the sum is 19.
The square root of 2132032123 is about 46173.9333715463. The cubic root of 2132032123 is about 1287.0573960835.
Adding to 2132032123 its reverse (3212302312), we get a palindrome (5344334435).
The spelling of 2132032123 in words is "two billion, one hundred thirty-two million, thirty-two thousand, one hundred twenty-three".
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