Base | Representation |
---|---|
bin | 101111101111111001110110… |
… | …100111110010010111000010 |
3 | 1000112112211000111202102211111 |
4 | 233233321312213302113002 |
5 | 210011120222001041002 |
6 | 2022344420202233534 |
7 | 62143002524264254 |
oct | 5757716647622702 |
9 | 1015484014672744 |
10 | 210000121112002 |
11 | 60a04607748631 |
12 | 1b67751b7b58aa |
13 | 9023c075404c0 |
14 | 39c00bac7bcd4 |
15 | 19428b99573d7 |
hex | befe769f25c2 |
210000121112002 has 32 divisors (see below), whose sum is σ = 359196871203072. Its totient is φ = 91218941923584.
The previous prime is 210000121111969. The next prime is 210000121112059. The reversal of 210000121112002 is 200211121000012.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6923913 + ... + 21631939.
It is an arithmetic number, because the mean of its divisors is an integer number (11224902225096).
Almost surely, 2210000121112002 is an apocalyptic number.
210000121112002 is a deficient number, since it is larger than the sum of its proper divisors (149196750091070).
210000121112002 is a wasteful number, since it uses less digits than its factorization.
210000121112002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14740362.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 210000121112002 its reverse (200211121000012), we get a palindrome (410211242112014).
The spelling of 210000121112002 in words is "two hundred ten trillion, one hundred twenty-one million, one hundred twelve thousand, two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •