Base | Representation |
---|---|
bin | 1110001010100… |
… | …11000101011001 |
3 | 22021121011021221 |
4 | 13011103011121 |
5 | 220410020101 |
6 | 15442532041 |
7 | 2642014255 |
oct | 705230531 |
9 | 267534257 |
10 | 118829401 |
11 | 61092319 |
12 | 33967021 |
13 | 1b807172 |
14 | 11ad3265 |
15 | a673aa1 |
hex | 7153159 |
118829401 has 4 divisors (see below), whose sum is σ = 125083600. Its totient is φ = 112575204.
The previous prime is 118829393. The next prime is 118829407. The reversal of 118829401 is 104928811.
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 not a de Polignac number, because 118829401 - 23 = 118829393 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (118829407) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3127071 + ... + 3127108.
It is an arithmetic number, because the mean of its divisors is an integer number (31270900).
Almost surely, 2118829401 is an apocalyptic number.
It is an amenable number.
118829401 is a deficient number, since it is larger than the sum of its proper divisors (6254199).
118829401 is an equidigital number, since it uses as much as digits as its factorization.
118829401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6254198.
The product of its (nonzero) digits is 4608, while the sum is 34.
The square root of 118829401 is about 10900.8899178003. The cubic root of 118829401 is about 491.6333126596.
The spelling of 118829401 in words is "one hundred eighteen million, eight hundred twenty-nine thousand, four hundred one".
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