Base | Representation |
---|---|
bin | 10010010000111011101… |
… | …101011010100011101010 |
3 | 11102222201022200122011021 |
4 | 102100323231122203222 |
5 | 131031002321231214 |
6 | 2400333315123054 |
7 | 156452226524233 |
oct | 22207355324352 |
9 | 4388638618137 |
10 | 1255132211434 |
11 | 4443314595a2 |
12 | 1833052a348a |
13 | 914876c751a |
14 | 44a6a6d408a |
15 | 229aee00924 |
hex | 1243bb5a8ea |
1255132211434 has 8 divisors (see below), whose sum is σ = 1882877875488. Its totient is φ = 627506252940.
The previous prime is 1255132211327. The next prime is 1255132211507. The reversal of 1255132211434 is 4341122315521.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 1255132211434.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29900172 + ... + 29942119.
It is an arithmetic number, because the mean of its divisors is an integer number (235359734436).
Almost surely, 21255132211434 is an apocalyptic number.
1255132211434 is a deficient number, since it is larger than the sum of its proper divisors (627745664054).
1255132211434 is a wasteful number, since it uses less digits than its factorization.
1255132211434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59852780.
The product of its digits is 28800, while the sum is 34.
Adding to 1255132211434 its reverse (4341122315521), we get a palindrome (5596254526955).
The spelling of 1255132211434 in words is "one trillion, two hundred fifty-five billion, one hundred thirty-two million, two hundred eleven thousand, four hundred thirty-four".
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