Base | Representation |
---|---|
bin | 11110100011110111110… |
… | …001100111110101001010 |
3 | 21102202201122120120222101 |
4 | 132203313301213311022 |
5 | 233402001330133002 |
6 | 4244434553144014 |
7 | 304504314100315 |
oct | 36436761476512 |
9 | 7382648516871 |
10 | 2100101021002 |
11 | 73a714305516 |
12 | 29b01b6bb00a |
13 | 123066c8424a |
14 | 739070c997c |
15 | 3996601e587 |
hex | 1e8f7c67d4a |
2100101021002 has 16 divisors (see below), whose sum is σ = 3238892221824. Its totient is φ = 1020659292000.
The previous prime is 2100101020993. The next prime is 2100101021033. The reversal of 2100101021002 is 2001201010012.
It is a self number, because there is not a number n which added to its sum of digits gives 2100101021002.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47230524 + ... + 47274967.
It is an arithmetic number, because the mean of its divisors is an integer number (202430763864).
Almost surely, 22100101021002 is an apocalyptic number.
2100101021002 is a deficient number, since it is larger than the sum of its proper divisors (1138791200822).
2100101021002 is a wasteful number, since it uses less digits than its factorization.
2100101021002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 94505805.
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 2100101021002 its reverse (2001201010012), we get a palindrome (4101302031014).
It can be divided in two parts, 21001010 and 21002, that added together give a palindrome (21022012).
The spelling of 2100101021002 in words is "two trillion, one hundred billion, one hundred one million, twenty-one thousand, two".
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