Base | Representation |
---|---|
bin | 111111000010000… |
… | …1001010101001101 |
3 | 12110101202221112102 |
4 | 1332010021111031 |
5 | 13312421003023 |
6 | 545512044445 |
7 | 103261224305 |
oct | 17604112515 |
9 | 5411687472 |
10 | 2115016013 |
11 | 995964920 |
12 | 4b0393725 |
13 | 279247886 |
14 | 160c78605 |
15 | c5a31628 |
hex | 7e10954d |
2115016013 has 8 divisors (see below), whose sum is σ = 2381719296. Its totient is φ = 1860717600.
The previous prime is 2115015983. The next prime is 2115016051. The reversal of 2115016013 is 3106105112.
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 2115016013 - 210 = 2115014989 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2115016063) 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, 3100856 + ... + 3101537.
It is an arithmetic number, because the mean of its divisors is an integer number (297714912).
Almost surely, 22115016013 is an apocalyptic number.
It is an amenable number.
2115016013 is a deficient number, since it is larger than the sum of its proper divisors (266703283).
2115016013 is a wasteful number, since it uses less digits than its factorization.
2115016013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6202435.
The product of its (nonzero) digits is 180, while the sum is 20.
The square root of 2115016013 is about 45989.3032454287. The cubic root of 2115016013 is about 1283.6241716424.
The spelling of 2115016013 in words is "two billion, one hundred fifteen million, sixteen thousand, thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •