Base | Representation |
---|---|
bin | 1011101001011100010… |
… | …1100001001101111100 |
3 | 201010111112122222012212 |
4 | 2322113011201031330 |
5 | 11234302421131022 |
6 | 231532020115552 |
7 | 20312514001025 |
oct | 2722705411574 |
9 | 633445588185 |
10 | 200103302012 |
11 | 77955108569 |
12 | 32946235bb8 |
13 | 15b3c84a923 |
14 | 9983ad1c4c |
15 | 531257c3e2 |
hex | 2e9716137c |
200103302012 has 24 divisors (see below), whose sum is σ = 357621551280. Its totient is φ = 97947977600.
The previous prime is 200103301963. The next prime is 200103302017. The reversal of 200103302012 is 210203301002.
It is a happy number.
It is a super-2 number, since 2×2001033020122 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200103302017) 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, 2746658 + ... + 2818569.
It is an arithmetic number, because the mean of its divisors is an integer number (14900897970).
Almost surely, 2200103302012 is an apocalyptic number.
It is an amenable number.
200103302012 is a deficient number, since it is larger than the sum of its proper divisors (157518249268).
200103302012 is a wasteful number, since it uses less digits than its factorization.
200103302012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5565421 (or 5565419 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 14.
Adding to 200103302012 its reverse (210203301002), we get a palindrome (410306603014).
The spelling of 200103302012 in words is "two hundred billion, one hundred three million, three hundred two thousand, twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •