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49709341 = 1121093769
BaseRepresentation
bin1011110110100…
…0000100011101
310110112111101201
42331220010131
5100211144331
64533235501
71142344123
oct275500435
9113474351
1049709341
1126072400
1214792b91
13a3b6016
14685d913
15456da61
hex2f6811d

49709341 has 12 divisors (see below), whose sum is σ = 55155100. Its totient is φ = 44763840.

The previous prime is 49709323. The next prime is 49709353. The reversal of 49709341 is 14390794.

49709341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 38081241 + 11628100 = 6171^2 + 3410^2 .

It is not a de Polignac number, because 49709341 - 29 = 49708829 is a prime.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 49709341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49709321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11305 + ... + 15073.

Almost surely, 249709341 is an apocalyptic number.

49709341 is the 3769-th nonagonal number.

It is an amenable number.

49709341 is a deficient number, since it is larger than the sum of its proper divisors (5445759).

49709341 is a wasteful number, since it uses less digits than its factorization.

49709341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3900 (or 3889 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 49709341 is about 7050.4851606113. The cubic root of 49709341 is about 367.6878974972.

The spelling of 49709341 in words is "forty-nine million, seven hundred nine thousand, three hundred forty-one".

Divisors: 1 11 109 121 1199 3769 13189 41459 410821 456049 4519031 49709341