Base | Representation |
---|---|
bin | 10001111011100000101… |
… | …111100001100001001110 |
3 | 11100210100100020020122201 |
4 | 101323200233201201032 |
5 | 130141401041413402 |
6 | 2342011103432114 |
7 | 155006234256124 |
oct | 21734057414116 |
9 | 4323310206581 |
10 | 1232131201102 |
11 | 4355a8a3a04a |
12 | 17a9662b563a |
13 | 8c260373539 |
14 | 438c7a21914 |
15 | 220b5991687 |
hex | 11ee0be184e |
1232131201102 has 16 divisors (see below), whose sum is σ = 1852786131840. Its totient is φ = 614536107768.
The previous prime is 1232131201069. The next prime is 1232131201117. The reversal of 1232131201102 is 2011021312321.
It is a self number, because there is not a number n which added to its sum of digits gives 1232131201102.
It is a congruent number.
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, 9393373 + ... + 9523639.
It is an arithmetic number, because the mean of its divisors is an integer number (115799133240).
Almost surely, 21232131201102 is an apocalyptic number.
1232131201102 is a deficient number, since it is larger than the sum of its proper divisors (620654930738).
1232131201102 is a wasteful number, since it uses less digits than its factorization.
1232131201102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 141975.
The product of its (nonzero) digits is 144, while the sum is 19.
Adding to 1232131201102 its reverse (2011021312321), we get a palindrome (3243152513423).
The spelling of 1232131201102 in words is "one trillion, two hundred thirty-two billion, one hundred thirty-one million, two hundred one thousand, one hundred two".
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