Base | Representation |
---|---|
bin | 111111100010100… |
… | …0011011101100001 |
3 | 12111120210102011022 |
4 | 1333011003131201 |
5 | 13331300000304 |
6 | 551320455225 |
7 | 103555652531 |
oct | 17705033541 |
9 | 5446712138 |
10 | 2132031329 |
11 | 9a452676a |
12 | 4b601a515 |
13 | 27c9245cc |
14 | 1632274c1 |
15 | c7292ebe |
hex | 7f143761 |
2132031329 has 4 divisors (see below), whose sum is σ = 2140138176. Its totient is φ = 2123924484.
The previous prime is 2132031281. The next prime is 2132031331. The reversal of 2132031329 is 9231302312.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2132031329 - 216 = 2131965793 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2132031298 and 2132031307.
It is not an unprimeable number, because it can be changed into a prime (2132031029) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4053029 + ... + 4053554.
It is an arithmetic number, because the mean of its divisors is an integer number (535034544).
Almost surely, 22132031329 is an apocalyptic number.
It is an amenable number.
2132031329 is a deficient number, since it is larger than the sum of its proper divisors (8106847).
2132031329 is an equidigital number, since it uses as much as digits as its factorization.
2132031329 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8106846.
The product of its (nonzero) digits is 1944, while the sum is 26.
The square root of 2132031329 is about 46173.9247736209. The cubic root of 2132031329 is about 1287.0572363105.
The spelling of 2132031329 in words is "two billion, one hundred thirty-two million, thirty-one thousand, three hundred twenty-nine".
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