Base | Representation |
---|---|
bin | 1011001011100001… |
… | …1010100001001011 |
3 | 21202011011100200221 |
4 | 2302320122201023 |
5 | 22121242230011 |
6 | 1213444410511 |
7 | 134241132163 |
oct | 26270324113 |
9 | 7664140627 |
10 | 3001133131 |
11 | 1300074817 |
12 | 6b90a6a37 |
13 | 38a9c0229 |
14 | 20681d5a3 |
15 | 128719971 |
hex | b2e1a84b |
3001133131 has 8 divisors (see below), whose sum is σ = 3179230560. Its totient is φ = 2823209088.
The previous prime is 3001133123. The next prime is 3001133147. The reversal of 3001133131 is 1313311003.
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 3001133131 - 23 = 3001133123 is a prime.
It is a super-2 number, since 2×30011331312 = 18013600139971726322, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3001133101) 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, 6816 + ... + 77773.
It is an arithmetic number, because the mean of its divisors is an integer number (397403820).
Almost surely, 23001133131 is an apocalyptic number.
3001133131 is a deficient number, since it is larger than the sum of its proper divisors (178097429).
3001133131 is a wasteful number, since it uses less digits than its factorization.
3001133131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86693.
The product of its (nonzero) digits is 81, while the sum is 16.
The square root of 3001133131 is about 54782.5987974284. The cubic root of 3001133131 is about 1442.4311316388.
Adding to 3001133131 its reverse (1313311003), we get a palindrome (4314444134).
The spelling of 3001133131 in words is "three billion, one million, one hundred thirty-three thousand, one hundred thirty-one".
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