Base | Representation |
---|---|
bin | 1010111101111… |
… | …0011110110001 |
3 | 10012120001012112 |
4 | 2233132132301 |
5 | 43234000144 |
6 | 4321535105 |
7 | 1065664634 |
oct | 257363661 |
9 | 105501175 |
10 | 46000049 |
11 | 23a69577 |
12 | 134a4495 |
13 | 96b7884 |
14 | 6175c1b |
15 | 408999e |
hex | 2bde7b1 |
46000049 has 4 divisors (see below), whose sum is σ = 46430064. Its totient is φ = 45570036.
The previous prime is 46000037. The next prime is 46000057. The reversal of 46000049 is 94000064.
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 46000049 - 216 = 45934513 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 45999988 and 46000033.
It is not an unprimeable number, because it can be changed into a prime (46000099) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 214847 + ... + 215060.
It is an arithmetic number, because the mean of its divisors is an integer number (11607516).
Almost surely, 246000049 is an apocalyptic number.
It is an amenable number.
46000049 is a deficient number, since it is larger than the sum of its proper divisors (430015).
46000049 is a wasteful number, since it uses less digits than its factorization.
46000049 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 430014.
The product of its (nonzero) digits is 864, while the sum is 23.
The square root of 46000049 is about 6782.3335954522. Note that the first 3 decimals coincide. The cubic root of 46000049 is about 358.3049143257.
The spelling of 46000049 in words is "forty-six million, forty-nine", and thus it is an aban number and an uban number.
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