Base | Representation |
---|---|
bin | 1101101110011… |
… | …10010010101001 |
3 | 22000122201001022 |
4 | 12313032102221 |
5 | 213433433003 |
6 | 15231502225 |
7 | 2565446261 |
oct | 667162251 |
9 | 260581038 |
10 | 115139753 |
11 | 59aa2223 |
12 | 32687975 |
13 | 1ab14941 |
14 | 114127a1 |
15 | a195738 |
hex | 6dce4a9 |
115139753 has 8 divisors (see below), whose sum is σ = 121305120. Its totient is φ = 108984960.
The previous prime is 115139749. The next prime is 115139807. The reversal of 115139753 is 357931511.
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 115139753 - 22 = 115139749 is a prime.
It is not an unprimeable number, because it can be changed into a prime (115139743) 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, 30458 + ... + 34028.
It is an arithmetic number, because the mean of its divisors is an integer number (15163140).
Almost surely, 2115139753 is an apocalyptic number.
It is an amenable number.
115139753 is a deficient number, since it is larger than the sum of its proper divisors (6165367).
115139753 is a wasteful number, since it uses less digits than its factorization.
115139753 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5287.
The product of its digits is 14175, while the sum is 35.
The square root of 115139753 is about 10730.3193335520. The cubic root of 115139753 is about 486.4913220715.
It can be divided in two parts, 1151 and 39753, that added together give a palindrome (40904).
The spelling of 115139753 in words is "one hundred fifteen million, one hundred thirty-nine thousand, seven hundred fifty-three".
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