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49589041 = 103481447
BaseRepresentation
bin1011110100101…
…0101100110001
310110022101101011
42331022230301
5100143322131
64530510521
71141333315
oct275125461
9113271334
1049589041
1125a9aa87
1214735441
13a373338
14682bb45
1545480b1
hex2f4ab31

49589041 has 4 divisors (see below), whose sum is σ = 50070592. Its totient is φ = 49107492.

The previous prime is 49589003. The next prime is 49589053. The reversal of 49589041 is 14098594.

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, and also an emirpimes, since its reverse is a distinct semiprime: 14098594 = 27049297.

It is a cyclic number.

It is not a de Polignac number, because 49589041 - 219 = 49064753 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 49588985 and 49589003.

It is not an unprimeable number, because it can be changed into a prime (49589341) 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, 240621 + ... + 240826.

It is an arithmetic number, because the mean of its divisors is an integer number (12517648).

Almost surely, 249589041 is an apocalyptic number.

It is an amenable number.

49589041 is a deficient number, since it is larger than the sum of its proper divisors (481551).

49589041 is a wasteful number, since it uses less digits than its factorization.

49589041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481550.

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 49589041 is about 7041.9486649648. The cubic root of 49589041 is about 367.3910479622.

The spelling of 49589041 in words is "forty-nine million, five hundred eighty-nine thousand, forty-one".

Divisors: 1 103 481447 49589041