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49041705 = 353269447
BaseRepresentation
bin1011101100010…
…1000100101001
310102021120120110
42323011010221
5100023313310
64511044533
71133563506
oct273050451
9112246513
1049041705
1125756839
1214510749
13a21117b
1467284ad
15448ad20
hex2ec5129

49041705 has 8 divisors (see below), whose sum is σ = 78466752. Its totient is φ = 26155568.

The previous prime is 49041703. The next prime is 49041737. The reversal of 49041705 is 50714094.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 49041705 - 21 = 49041703 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49041703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1634709 + ... + 1634738.

It is an arithmetic number, because the mean of its divisors is an integer number (9808344).

Almost surely, 249041705 is an apocalyptic number.

It is an amenable number.

49041705 is a deficient number, since it is larger than the sum of its proper divisors (29425047).

49041705 is a wasteful number, since it uses less digits than its factorization.

49041705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3269455.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 49041705 is about 7002.9782949828. The cubic root of 49041705 is about 366.0343588037.

Adding to 49041705 its reverse (50714094), we get a palindrome (99755799).

It can be divided in two parts, 490 and 41705, that added together give a triangular number (42195 = T290).

The spelling of 49041705 in words is "forty-nine million, forty-one thousand, seven hundred five".

Divisors: 1 3 5 15 3269447 9808341 16347235 49041705