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49952833 = 725727767
BaseRepresentation
bin1011111010001…
…1100001000001
310110222212101221
42332203201001
5100241442313
64542355041
71144410040
oct276434101
9113885357
1049952833
1126219337
121488ba81
13a46cab8
1468c4557
1545bac8d
hex2fa3841

49952833 has 8 divisors (see below), whose sum is σ = 57313152. Its totient is φ = 42648576.

The previous prime is 49952827. The next prime is 49952857. The reversal of 49952833 is 33825994.

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 49952833 - 29 = 49952321 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 49952833.

It is not an unprimeable number, because it can be changed into a prime (49952333) 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, 12085 + ... + 15682.

It is an arithmetic number, because the mean of its divisors is an integer number (7164144).

Almost surely, 249952833 is an apocalyptic number.

It is an amenable number.

49952833 is a deficient number, since it is larger than the sum of its proper divisors (7360319).

49952833 is a wasteful number, since it uses less digits than its factorization.

49952833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28031.

The product of its digits is 233280, while the sum is 43.

The square root of 49952833 is about 7067.7318143801. The cubic root of 49952833 is about 368.2872702760.

The spelling of 49952833 in words is "forty-nine million, nine hundred fifty-two thousand, eight hundred thirty-three".

Divisors: 1 7 257 1799 27767 194369 7136119 49952833