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50034479 = 1111340253
BaseRepresentation
bin1011111011011…
…1011100101111
310111011000101212
42332313130233
5100302100404
64544225035
71145200055
oct276673457
9114130355
1050034479
1126274710
121490b17b
13a49b001
1469061d5
1545d506e
hex2fb772f

50034479 has 8 divisors (see below), whose sum is σ = 55067472. Its totient is φ = 45082240.

The previous prime is 50034469. The next prime is 50034493. The reversal of 50034479 is 97443005.

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

It is a cyclic number.

It is not a de Polignac number, because 50034479 - 24 = 50034463 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 (50034409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18884 + ... + 21369.

It is an arithmetic number, because the mean of its divisors is an integer number (6883434).

Almost surely, 250034479 is an apocalyptic number.

50034479 is a deficient number, since it is larger than the sum of its proper divisors (5032993).

50034479 is a wasteful number, since it uses less digits than its factorization.

50034479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40377.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 50034479 is about 7073.5054251764. The cubic root of 50034479 is about 368.4878115547.

The spelling of 50034479 in words is "fifty million, thirty-four thousand, four hundred seventy-nine".

Divisors: 1 11 113 1243 40253 442783 4548589 50034479