Base | Representation |
---|---|
bin | 11110111110110000… |
… | …10110100111010101 |
3 | 1120221011011212220122 |
4 | 33133120112213111 |
5 | 233030421331031 |
6 | 11350234241325 |
7 | 1126112545115 |
oct | 173730264725 |
9 | 46834155818 |
10 | 16632605141 |
11 | 7065743469 |
12 | 3282286245 |
13 | 1750b597b9 |
14 | b3ada5045 |
15 | 67530447b |
hex | 3df6169d5 |
16632605141 has 4 divisors (see below), whose sum is σ = 16634291232. Its totient is φ = 16630919052.
The previous prime is 16632605113. The next prime is 16632605183. The reversal of 16632605141 is 14150623661.
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 16632605141 - 214 = 16632588757 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16632605441) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 828161 + ... + 848006.
It is an arithmetic number, because the mean of its divisors is an integer number (4158572808).
Almost surely, 216632605141 is an apocalyptic number.
It is an amenable number.
16632605141 is a deficient number, since it is larger than the sum of its proper divisors (1686091).
16632605141 is an equidigital number, since it uses as much as digits as its factorization.
16632605141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1686090.
The product of its (nonzero) digits is 25920, while the sum is 35.
The spelling of 16632605141 in words is "sixteen billion, six hundred thirty-two million, six hundred five thousand, one hundred forty-one".
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