Base | Representation |
---|---|
bin | 101101100011001010010… |
… | …011001100011111001001 |
3 | 102002020102011020102200222 |
4 | 231203022103030133021 |
5 | 402241001314033001 |
6 | 10353543441435425 |
7 | 442100354612360 |
oct | 55431223143711 |
9 | 12066364212628 |
10 | 3130130221001 |
11 | aa75319a8873 |
12 | 42678233bb75 |
13 | 199229699984 |
14 | ab6db7bc7d7 |
15 | 5664dc2b61b |
hex | 2d8ca4cc7c9 |
3130130221001 has 8 divisors (see below), whose sum is σ = 3579908584320. Its totient is φ = 2681006083488.
The previous prime is 3130130220857. The next prime is 3130130221013. The reversal of 3130130221001 is 1001220310313.
3130130221001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 3130130221001 - 210 = 3130130219977 is a prime.
It is a super-3 number, since 3×31301302210013 (a number of 38 digits) contains 333 as substring.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (3130130221051) 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, 163546196 + ... + 163565333.
It is an arithmetic number, because the mean of its divisors is an integer number (447488573040).
Almost surely, 23130130221001 is an apocalyptic number.
It is an amenable number.
3130130221001 is a deficient number, since it is larger than the sum of its proper divisors (449778363319).
3130130221001 is a wasteful number, since it uses less digits than its factorization.
3130130221001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 327112903.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 3130130221001 its reverse (1001220310313), we get a palindrome (4131350531314).
The spelling of 3130130221001 in words is "three trillion, one hundred thirty billion, one hundred thirty million, two hundred twenty-one thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •