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49374841 = 479103079
BaseRepresentation
bin1011110001011…
…0011001111001
310102220111112211
42330112121321
5100114443331
64522135121
71136451655
oct274263171
9112814484
1049374841
112596405a
12146514a1
13a2c99a9
1467b3a65
1545048b1
hex2f16679

49374841 has 4 divisors (see below), whose sum is σ = 49478400. Its totient is φ = 49271284.

The previous prime is 49374839. The next prime is 49374877. The reversal of 49374841 is 14847394.

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 49374841 - 21 = 49374839 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 49374794 and 49374803.

It is not an unprimeable number, because it can be changed into a prime (49374821) 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, 51061 + ... + 52018.

It is an arithmetic number, because the mean of its divisors is an integer number (12369600).

Almost surely, 249374841 is an apocalyptic number.

It is an amenable number.

49374841 is a deficient number, since it is larger than the sum of its proper divisors (103559).

49374841 is a wasteful number, since it uses less digits than its factorization.

49374841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103558.

The product of its digits is 96768, while the sum is 40.

The square root of 49374841 is about 7026.7233473362. The cubic root of 49374841 is about 366.8613022659.

The spelling of 49374841 in words is "forty-nine million, three hundred seventy-four thousand, eight hundred forty-one".

Divisors: 1 479 103079 49374841