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49995233 = 1313311153
BaseRepresentation
bin1011111010110…
…1110111100001
310111002000120022
42332231313201
5100244321413
64543323225
71144644461
oct276556741
9114060508
1049995233
1126248182
12148b0515
13a4861a2
1468d5ba1
1545c8608
hex2fadde1

49995233 has 8 divisors (see below), whose sum is σ = 50572896. Its totient is φ = 49420800.

The previous prime is 49995223. The next prime is 49995241. The reversal of 49995233 is 33259994.

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 49995233 - 210 = 49994209 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (49995223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42785 + ... + 43937.

It is an arithmetic number, because the mean of its divisors is an integer number (6321612).

Almost surely, 249995233 is an apocalyptic number.

It is an amenable number.

49995233 is a deficient number, since it is larger than the sum of its proper divisors (577663).

49995233 is a wasteful number, since it uses less digits than its factorization.

49995233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1615.

The product of its digits is 262440, while the sum is 44.

The square root of 49995233 is about 7070.7307260283. The cubic root of 49995233 is about 368.3914416398.

The spelling of 49995233 in words is "forty-nine million, nine hundred ninety-five thousand, two hundred thirty-three".

Divisors: 1 131 331 1153 43361 151043 381643 49995233