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49403341 = 133800257
BaseRepresentation
bin1011110001110…
…1010111001101
310102221221122101
42330131113031
5100121401331
64522515101
71136631031
oct274352715
9112857571
1049403341
1125983509
1214665a91
13a309960
1467c01c1
15450d061
hex2f1d5cd

49403341 has 4 divisors (see below), whose sum is σ = 53203612. Its totient is φ = 45603072.

The previous prime is 49403303. The next prime is 49403353. The reversal of 49403341 is 14330494.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9030025 + 40373316 = 3005^2 + 6354^2 .

It is a cyclic number.

It is not a de Polignac number, because 49403341 - 27 = 49403213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49403371) 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, 1900116 + ... + 1900141.

It is an arithmetic number, because the mean of its divisors is an integer number (13300903).

Almost surely, 249403341 is an apocalyptic number.

It is an amenable number.

49403341 is a deficient number, since it is larger than the sum of its proper divisors (3800271).

49403341 is a wasteful number, since it uses less digits than its factorization.

49403341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3800270.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 49403341 is about 7028.7510270318. The cubic root of 49403341 is about 366.9318748884.

It can be divided in two parts, 4940 and 3341, that added together give a square (8281 = 912).

The spelling of 49403341 in words is "forty-nine million, four hundred three thousand, three hundred forty-one".

Divisors: 1 13 3800257 49403341