Base | Representation |
---|---|
bin | 1011111101100110… |
… | …0000000100010001 |
3 | 22021210022110122022 |
4 | 2333121200010101 |
5 | 23034022230301 |
6 | 1250345421225 |
7 | 142401116243 |
oct | 27731400421 |
9 | 8253273568 |
10 | 3211133201 |
11 | 13a86679a1 |
12 | 75749a815 |
13 | 3c2369123 |
14 | 226686093 |
15 | 13bd9bd1b |
hex | bf660111 |
3211133201 has 8 divisors (see below), whose sum is σ = 3422041344. Its totient is φ = 3006166240.
The previous prime is 3211133197. The next prime is 3211133203. The reversal of 3211133201 is 1023311123.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3211133201 - 22 = 3211133197 is a prime.
It is a super-3 number, since 3×32111332013 (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3211133201.
It is not an unprimeable number, because it can be changed into a prime (3211133203) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1484180 + ... + 1486341.
It is an arithmetic number, because the mean of its divisors is an integer number (427755168).
Almost surely, 23211133201 is an apocalyptic number.
It is an amenable number.
3211133201 is a deficient number, since it is larger than the sum of its proper divisors (210908143).
3211133201 is a wasteful number, since it uses less digits than its factorization.
3211133201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2970591.
The product of its (nonzero) digits is 108, while the sum is 17.
The square root of 3211133201 is about 56666.8615771158. The cubic root of 3211133201 is about 1475.3195823467.
Adding to 3211133201 its reverse (1023311123), we get a palindrome (4234444324).
The spelling of 3211133201 in words is "three billion, two hundred eleven million, one hundred thirty-three thousand, two hundred one".
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