Base | Representation |
---|---|
bin | 11111000000111110100… |
… | …110011010010010011010 |
3 | 21112202101201122012220110 |
4 | 133000332212122102122 |
5 | 234410003113112404 |
6 | 4311044105505150 |
7 | 306661640245245 |
oct | 37007646322232 |
9 | 7482351565813 |
10 | 2131354035354 |
11 | 7519a18747a5 |
12 | 2a50a21a21b6 |
13 | 125ca7b12c4b |
14 | 7522db0425c |
15 | 3a694b56b89 |
hex | 1f03e99a49a |
2131354035354 has 16 divisors (see below), whose sum is σ = 4262764470048. Its totient is φ = 710441945232.
The previous prime is 2131354035347. The next prime is 2131354035383. The reversal of 2131354035354 is 4535304531312.
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, 1850532 + ... + 2772575.
It is an arithmetic number, because the mean of its divisors is an integer number (266422779378).
Almost surely, 22131354035354 is an apocalyptic number.
2131354035354 is an abundant number, since it is smaller than the sum of its proper divisors (2131410434694).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2131354035354 is a wasteful number, since it uses less digits than its factorization.
2131354035354 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4699949.
The product of its (nonzero) digits is 324000, while the sum is 39.
Adding to 2131354035354 its reverse (4535304531312), we get a palindrome (6666658566666).
The spelling of 2131354035354 in words is "two trillion, one hundred thirty-one billion, three hundred fifty-four million, thirty-five thousand, three hundred fifty-four".
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