Base | Representation |
---|---|
bin | 1011010011110110… |
… | …0010100011101101 |
3 | 21211120211100212111 |
4 | 2310331202203231 |
5 | 22204210444323 |
6 | 1221132404021 |
7 | 135143560645 |
oct | 26475424355 |
9 | 7746740774 |
10 | 3036031213 |
11 | 1318840206 |
12 | 708916611 |
13 | 394cbb797 |
14 | 20b305525 |
15 | 12b80ec0d |
hex | b4f628ed |
3036031213 has 8 divisors (see below), whose sum is σ = 3084716736. Its totient is φ = 2987510400.
The previous prime is 3036031177. The next prime is 3036031231. The reversal of 3036031213 is 3121306303.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3036031213 - 217 = 3035900141 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 (3036031253) 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, 3748 + ... + 78013.
It is an arithmetic number, because the mean of its divisors is an integer number (385589592).
Almost surely, 23036031213 is an apocalyptic number.
It is an amenable number.
3036031213 is a deficient number, since it is larger than the sum of its proper divisors (48685523).
3036031213 is an equidigital number, since it uses as much as digits as its factorization.
3036031213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82355.
The product of its (nonzero) digits is 972, while the sum is 22.
The square root of 3036031213 is about 55100.1924951265. The cubic root of 3036031213 is about 1448.0006074611. Note that the first 3 decimals are identical.
Adding to 3036031213 its reverse (3121306303), we get a palindrome (6157337516).
The spelling of 3036031213 in words is "three billion, thirty-six million, thirty-one thousand, two hundred thirteen".
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