Base | Representation |
---|---|
bin | 11101101101111100100… |
… | …11110101110001110010 |
3 | 10121121122020000122022111 |
4 | 32312332103311301302 |
5 | 113212203112334302 |
6 | 2101030435155534 |
7 | 133525545552250 |
oct | 16667623656162 |
9 | 3547566018274 |
10 | 1021100121202 |
11 | 364056442297 |
12 | 145a90445baa |
13 | 7539b867365 |
14 | 375c889d5d0 |
15 | 1b863d8e0d7 |
hex | edbe4f5c72 |
1021100121202 has 32 divisors (see below), whose sum is σ = 1757790548352. Its totient is φ = 435782865024.
The previous prime is 1021100121191. The next prime is 1021100121241. The reversal of 1021100121202 is 2021210011201.
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, 6723033 + ... + 6873235.
It is an arithmetic number, because the mean of its divisors is an integer number (54930954636).
Almost surely, 21021100121202 is an apocalyptic number.
1021100121202 is a deficient number, since it is larger than the sum of its proper divisors (736690427150).
1021100121202 is a wasteful number, since it uses less digits than its factorization.
1021100121202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 152242.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 1021100121202 its reverse (2021210011201), we get a palindrome (3042310132403).
The spelling of 1021100121202 in words is "one trillion, twenty-one billion, one hundred million, one hundred twenty-one thousand, two hundred two".
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