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49934365 = 513768221
BaseRepresentation
bin1011111001111…
…1000000011101
310110221221001221
42332133000131
5100240344430
64542133341
71144302145
oct276370035
9113857057
1049934365
1126206478
1214881251
13a464580
1468bb925
1545b557a
hex2f9f01d

49934365 has 8 divisors (see below), whose sum is σ = 64530648. Its totient is φ = 36874560.

The previous prime is 49934359. The next prime is 49934369. The reversal of 49934365 is 56343994.

It can be written as a sum of positive squares in 4 ways, for example, as 962361 + 48972004 = 981^2 + 6998^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 49934365 - 215 = 49901597 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49934369) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 384046 + ... + 384175.

It is an arithmetic number, because the mean of its divisors is an integer number (8066331).

Almost surely, 249934365 is an apocalyptic number.

It is an amenable number.

49934365 is a deficient number, since it is larger than the sum of its proper divisors (14596283).

49934365 is a wasteful number, since it uses less digits than its factorization.

49934365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 768239.

The product of its digits is 349920, while the sum is 43.

The square root of 49934365 is about 7066.4251924152. The cubic root of 49934365 is about 368.2418783381.

The spelling of 49934365 in words is "forty-nine million, nine hundred thirty-four thousand, three hundred sixty-five".

Divisors: 1 5 13 65 768221 3841105 9986873 49934365