Base | Representation |
---|---|
bin | 110101100100010101… |
… | …1101010000000010110 |
3 | 101222221001121011121020 |
4 | 1223020223222000112 |
5 | 3341043211142032 |
6 | 124502525302010 |
7 | 11211462116325 |
oct | 1531053520026 |
9 | 358831534536 |
10 | 115036037142 |
11 | 44871931384 |
12 | 1a365404906 |
13 | ab03965640 |
14 | 57d3d860bc |
15 | 2ed42bbb2c |
hex | 1ac8aea016 |
115036037142 has 32 divisors (see below), whose sum is σ = 247811982432. Its totient is φ = 35389695744.
The previous prime is 115036037093. The next prime is 115036037153. The reversal of 115036037142 is 241730630511.
It is a congruent number.
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, 348738 + ... + 593034.
It is an arithmetic number, because the mean of its divisors is an integer number (7744124451).
Almost surely, 2115036037142 is an apocalyptic number.
115036037142 is an abundant number, since it is smaller than the sum of its proper divisors (132775945290).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115036037142 is a wasteful number, since it uses less digits than its factorization.
115036037142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 250352.
The product of its (nonzero) digits is 15120, while the sum is 33.
Adding to 115036037142 its reverse (241730630511), we get a palindrome (356766667653).
The spelling of 115036037142 in words is "one hundred fifteen billion, thirty-six million, thirty-seven thousand, one hundred forty-two".
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