Base | Representation |
---|---|
bin | 1101101101101… |
… | …10100011000101 |
3 | 22000110202122101 |
4 | 12312312203011 |
5 | 213422330001 |
6 | 15225432101 |
7 | 2564562610 |
oct | 666664305 |
9 | 260422571 |
10 | 115042501 |
11 | 59a36152 |
12 | 3263b631 |
13 | 1aaac5b2 |
14 | 113c9177 |
15 | a176a01 |
hex | 6db68c5 |
115042501 has 16 divisors (see below), whose sum is σ = 135203200. Its totient is φ = 95836608.
The previous prime is 115042483. The next prime is 115042513. The reversal of 115042501 is 105240511.
It is not a de Polignac number, because 115042501 - 25 = 115042469 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 (115042541) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68095 + ... + 69763.
It is an arithmetic number, because the mean of its divisors is an integer number (8450200).
Almost surely, 2115042501 is an apocalyptic number.
It is an amenable number.
115042501 is a deficient number, since it is larger than the sum of its proper divisors (20160699).
115042501 is a wasteful number, since it uses less digits than its factorization.
115042501 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1948.
The product of its (nonzero) digits is 200, while the sum is 19.
The square root of 115042501 is about 10725.7867310515. The cubic root of 115042501 is about 486.3543129739.
The spelling of 115042501 in words is "one hundred fifteen million, forty-two thousand, five hundred one".
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