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49956296 = 2313480349
BaseRepresentation
bin1011111010010…
…0010111001000
310111000001011012
42332210113020
5100242100141
64542423052
71144423115
oct276442710
9114001135
1049956296
11262209a5
1214891a88
13a471550
1468c590c
1545bbceb
hex2fa45c8

49956296 has 16 divisors (see below), whose sum is σ = 100873500. Its totient is φ = 23056704.

The previous prime is 49956293. The next prime is 49956307. The reversal of 49956296 is 69265994.

49956296 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 48302500 + 1653796 = 6950^2 + 1286^2 .

It is not an unprimeable number, because it can be changed into a prime (49956293) 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 3 ways as a sum of consecutive naturals, for example, 240071 + ... + 240278.

Almost surely, 249956296 is an apocalyptic number.

It is an amenable number.

49956296 is an abundant number, since it is smaller than the sum of its proper divisors (50917204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49956296 is a wasteful number, since it uses less digits than its factorization.

49956296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480368 (or 480364 counting only the distinct ones).

The product of its digits is 1049760, while the sum is 50.

The square root of 49956296 is about 7067.9767967927. The cubic root of 49956296 is about 368.2957806331.

The spelling of 49956296 in words is "forty-nine million, nine hundred fifty-six thousand, two hundred ninety-six".

Divisors: 1 2 4 8 13 26 52 104 480349 960698 1921396 3842792 6244537 12489074 24978148 49956296