Base | Representation |
---|---|
bin | 10010101000010101… |
… | …01001100000110101 |
3 | 221211001112212100210 |
4 | 21110022221200311 |
5 | 130441003342323 |
6 | 4332253500033 |
7 | 502600462314 |
oct | 112412514065 |
9 | 27731485323 |
10 | 10002012213 |
11 | 42729698a6 |
12 | 1b317a1619 |
13 | c3524332b |
14 | 6ac52827b |
15 | 3d8159293 |
hex | 2542a9835 |
10002012213 has 8 divisors (see below), whose sum is σ = 13378087008. Its totient is φ = 6646972784.
The previous prime is 10002012199. The next prime is 10002012233. The reversal of 10002012213 is 31221020001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10002012213 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10002012233) 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, 5257731 + ... + 5259632.
It is an arithmetic number, because the mean of its divisors is an integer number (1672260876).
Almost surely, 210002012213 is an apocalyptic number.
It is an amenable number.
10002012213 is a deficient number, since it is larger than the sum of its proper divisors (3376074795).
10002012213 is a wasteful number, since it uses less digits than its factorization.
10002012213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10517683.
The product of its (nonzero) digits is 24, while the sum is 12.
Adding to 10002012213 its reverse (31221020001), we get a palindrome (41223032214).
The spelling of 10002012213 in words is "ten billion, two million, twelve thousand, two hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •