Base | Representation |
---|---|
bin | 110101110000000101… |
… | …0101100110110000001 |
3 | 102000221112000011021112 |
4 | 1223200022230312001 |
5 | 3342400043114301 |
6 | 125010002333105 |
7 | 11224315150343 |
oct | 1534012546601 |
9 | 360845004245 |
10 | 115430051201 |
11 | 44a54288a33 |
12 | 1a45535a195 |
13 | ab6748c45a |
14 | 583042d293 |
15 | 3008b9b9bb |
hex | 1ae02acd81 |
115430051201 has 4 divisors (see below), whose sum is σ = 115478370900. Its totient is φ = 115381731504.
The previous prime is 115430051123. The next prime is 115430051237. The reversal of 115430051201 is 102150034511.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 75541972801 + 39888078400 = 274849^2 + 199720^2 .
It is a cyclic number.
It is not a de Polignac number, because 115430051201 - 214 = 115430034817 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (115430051281) 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, 24156266 + ... + 24161043.
It is an arithmetic number, because the mean of its divisors is an integer number (28869592725).
Almost surely, 2115430051201 is an apocalyptic number.
It is an amenable number.
115430051201 is a deficient number, since it is larger than the sum of its proper divisors (48319699).
115430051201 is an equidigital number, since it uses as much as digits as its factorization.
115430051201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48319698.
The product of its (nonzero) digits is 600, while the sum is 23.
Adding to 115430051201 its reverse (102150034511), we get a palindrome (217580085712).
The spelling of 115430051201 in words is "one hundred fifteen billion, four hundred thirty million, fifty-one thousand, two hundred one".
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