Base | Representation |
---|---|
bin | 110101100110010000… |
… | …0111110010001001111 |
3 | 102000002112121100222102 |
4 | 1223030200332101033 |
5 | 3341211142023143 |
6 | 124513143505315 |
7 | 11213202536120 |
oct | 1531440762117 |
9 | 360075540872 |
10 | 115100345423 |
11 | 448a5165118 |
12 | 1a382a5823b |
13 | ab1409058b |
14 | 57dc726047 |
15 | 2ed9c710b8 |
hex | 1acc83e44f |
115100345423 has 16 divisors (see below), whose sum is σ = 138488352000. Its totient is φ = 93450246912.
The previous prime is 115100345419. The next prime is 115100345473. The reversal of 115100345423 is 324543001511.
It is not a de Polignac number, because 115100345423 - 22 = 115100345419 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115100345473) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 824948 + ... + 954326.
It is an arithmetic number, because the mean of its divisors is an integer number (8655522000).
Almost surely, 2115100345423 is an apocalyptic number.
115100345423 is a deficient number, since it is larger than the sum of its proper divisors (23388006577).
115100345423 is a wasteful number, since it uses less digits than its factorization.
115100345423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 136094.
The product of its (nonzero) digits is 7200, while the sum is 29.
Adding to 115100345423 its reverse (324543001511), we get a palindrome (439643346934).
The spelling of 115100345423 in words is "one hundred fifteen billion, one hundred million, three hundred forty-five thousand, four hundred twenty-three".
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