Base | Representation |
---|---|
bin | 1011000000111010000001… |
… | …0010111101011000011111 |
3 | 1120212201112210211110010212 |
4 | 2300032200102331120133 |
5 | 3041403143221210444 |
6 | 41431203340123035 |
7 | 2356635045460046 |
oct | 260164022753037 |
9 | 46781483743125 |
10 | 12110202131999 |
11 | 39499a9433754 |
12 | 143705623647b |
13 | 69acaaa3c30a |
14 | 2dc1cb97b55d |
15 | 160032b4419e |
hex | b03a04bd61f |
12110202131999 has 4 divisors (see below), whose sum is σ = 12110215252200. Its totient is φ = 12110189011800.
The previous prime is 12110202131933. The next prime is 12110202132029. The reversal of 12110202131999 is 99913120201121.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 12110202131999 - 220 = 12110201083423 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12110202181999) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5061449 + ... + 7059650.
It is an arithmetic number, because the mean of its divisors is an integer number (3027553813050).
Almost surely, 212110202131999 is an apocalyptic number.
12110202131999 is a deficient number, since it is larger than the sum of its proper divisors (13120201).
12110202131999 is an equidigital number, since it uses as much as digits as its factorization.
12110202131999 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13120200.
The product of its (nonzero) digits is 17496, while the sum is 41.
The spelling of 12110202131999 in words is "twelve trillion, one hundred ten billion, two hundred two million, one hundred thirty-one thousand, nine hundred ninety-nine".
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