Base | Representation |
---|---|
bin | 1100000100110110… |
… | …0010010011101001 |
3 | 22100220112212010110 |
4 | 3001031202103221 |
5 | 23114314113311 |
6 | 1253353404533 |
7 | 143220505146 |
oct | 30115422351 |
9 | 8326485113 |
10 | 3241551081 |
11 | 141385333a |
12 | 765709749 |
13 | 3c8759382 |
14 | 22a7233cd |
15 | 13e8a98a6 |
hex | c13624e9 |
3241551081 has 4 divisors (see below), whose sum is σ = 4322068112. Its totient is φ = 2161034052.
The previous prime is 3241550987. The next prime is 3241551091. The reversal of 3241551081 is 1801551423.
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 not a de Polignac number, because 3241551081 - 27 = 3241550953 is a prime.
It is a super-2 number, since 2×32415510812 = 21015306821464537122, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3241551091) 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, 540258511 + ... + 540258516.
It is an arithmetic number, because the mean of its divisors is an integer number (1080517028).
Almost surely, 23241551081 is an apocalyptic number.
It is an amenable number.
3241551081 is a deficient number, since it is larger than the sum of its proper divisors (1080517031).
3241551081 is a wasteful number, since it uses less digits than its factorization.
3241551081 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1080517030.
The product of its (nonzero) digits is 4800, while the sum is 30.
The square root of 3241551081 is about 56934.6211105334. The cubic root of 3241551081 is about 1479.9633362296.
The spelling of 3241551081 in words is "three billion, two hundred forty-one million, five hundred fifty-one thousand, eighty-one".
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