Base | Representation |
---|---|
bin | 1011101110110… |
… | …0101100110111 |
3 | 10102120211020020 |
4 | 2323230230313 |
5 | 100044012043 |
6 | 4514340223 |
7 | 1135140651 |
oct | 273545467 |
9 | 112524206 |
10 | 49204023 |
11 | 25857790 |
12 | 1458a673 |
13 | a26a00b |
14 | 676b6d1 |
15 | 44bde83 |
hex | 2eecb37 |
49204023 has 8 divisors (see below), whose sum is σ = 71569536. Its totient is φ = 29820600.
The previous prime is 49204013. The next prime is 49204031. The reversal of 49204023 is 32040294.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 49204023 - 24 = 49204007 is a prime.
It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 49203984 and 49204002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49204013) 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 7 ways as a sum of consecutive naturals, for example, 745483 + ... + 745548.
It is an arithmetic number, because the mean of its divisors is an integer number (8946192).
Almost surely, 249204023 is an apocalyptic number.
49204023 is a deficient number, since it is larger than the sum of its proper divisors (22365513).
49204023 is a wasteful number, since it uses less digits than its factorization.
49204023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1491045.
The product of its (nonzero) digits is 1728, while the sum is 24.
The square root of 49204023 is about 7014.5579333269. The cubic root of 49204023 is about 366.4377470082.
The spelling of 49204023 in words is "forty-nine million, two hundred four thousand, twenty-three".
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