Base | Representation |
---|---|
bin | 1110001001110… |
… | …01100110110001 |
3 | 22021101212010202 |
4 | 13010321212301 |
5 | 220343200131 |
6 | 15440404545 |
7 | 2641101101 |
oct | 704714661 |
9 | 267355122 |
10 | 118725041 |
11 | 61020976 |
12 | 33916755 |
13 | 1b79b806 |
14 | 11aa7201 |
15 | a652bcb |
hex | 71399b1 |
118725041 has 4 divisors (see below), whose sum is σ = 118774272. Its totient is φ = 118675812.
The previous prime is 118725023. The next prime is 118725049. The reversal of 118725041 is 140527811.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-118725041 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 118724995 and 118725013.
It is not an unprimeable number, because it can be changed into a prime (118725049) 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, 20801 + ... + 25886.
It is an arithmetic number, because the mean of its divisors is an integer number (29693568).
Almost surely, 2118725041 is an apocalyptic number.
It is an amenable number.
118725041 is a deficient number, since it is larger than the sum of its proper divisors (49231).
118725041 is an equidigital number, since it uses as much as digits as its factorization.
118725041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49230.
The product of its (nonzero) digits is 2240, while the sum is 29.
The square root of 118725041 is about 10896.1021012103. The cubic root of 118725041 is about 491.4893475039.
The spelling of 118725041 in words is "one hundred eighteen million, seven hundred twenty-five thousand, forty-one".
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