Base | Representation |
---|---|
bin | 11110101110000010001… |
… | …000011110001000101010 |
3 | 21110210220001212222002011 |
4 | 132232002020132020222 |
5 | 234041323110413002 |
6 | 4253441405430134 |
7 | 305341564433605 |
oct | 36560210361052 |
9 | 7423801788064 |
10 | 2111012201002 |
11 | 744303398551 |
12 | 2a116586b34a |
13 | 1240b5680a83 |
14 | 7426027933c |
15 | 39da3db68d7 |
hex | 1eb8221e22a |
2111012201002 has 32 divisors (see below), whose sum is σ = 3335934461184. Its totient is φ = 999957129600.
The previous prime is 2111012200993. The next prime is 2111012201009. The reversal of 2111012201002 is 2001022101112.
It is not an unprimeable number, because it can be changed into a prime (2111012201009) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1776102 + ... + 2715982.
It is an arithmetic number, because the mean of its divisors is an integer number (104247951912).
Almost surely, 22111012201002 is an apocalyptic number.
2111012201002 is a deficient number, since it is larger than the sum of its proper divisors (1224922260182).
2111012201002 is a wasteful number, since it uses less digits than its factorization.
2111012201002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 940374.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 2111012201002 its reverse (2001022101112), we get a palindrome (4112034302114).
The spelling of 2111012201002 in words is "two trillion, one hundred eleven billion, twelve million, two hundred one thousand, two".
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