Base | Representation |
---|---|
bin | 1101110000100… |
… | …11011100011001 |
3 | 22001012002120222 |
4 | 12320103130121 |
5 | 214022014001 |
6 | 15241525425 |
7 | 2601036131 |
oct | 670233431 |
9 | 261162528 |
10 | 115423001 |
11 | 5a176011 |
12 | 327a3875 |
13 | 1abb3845 |
14 | 11487ac1 |
15 | a1ee61b |
hex | 6e13719 |
115423001 has 8 divisors (see below), whose sum is σ = 117233760. Its totient is φ = 113618592.
The previous prime is 115422997. The next prime is 115423027. The reversal of 115423001 is 100324511.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 115423001 - 22 = 115422997 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (115423901) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45710 + ... + 48168.
It is an arithmetic number, because the mean of its divisors is an integer number (14654220).
Almost surely, 2115423001 is an apocalyptic number.
It is an amenable number.
115423001 is a deficient number, since it is larger than the sum of its proper divisors (1810759).
115423001 is an equidigital number, since it uses as much as digits as its factorization.
115423001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3175.
The product of its (nonzero) digits is 120, while the sum is 17.
The square root of 115423001 is about 10743.5097151722. The cubic root of 115423001 is about 486.8899242015.
Adding to 115423001 its reverse (100324511), we get a palindrome (215747512).
The spelling of 115423001 in words is "one hundred fifteen million, four hundred twenty-three thousand, one".
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