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49952010 = 2351665067
BaseRepresentation
bin1011111010001…
…1010100001010
310110222211021110
42332203110022
5100241431020
64542351150
71144404453
oct276432412
9113884243
1049952010
1126218759
121488b4b6
13a46c604
1468c412a
1545ba8e0
hex2fa350a

49952010 has 16 divisors (see below), whose sum is σ = 119884896. Its totient is φ = 13320528.

The previous prime is 49951997. The next prime is 49952017. The reversal of 49952010 is 1025994.

It is a happy number.

49952010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 1665067 = 49952010 / (4 + 9 + 9 + 5 + 2 + 0 + 1 + 0).

It is not an unprimeable number, because it can be changed into a prime (49952017) 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 7 ways as a sum of consecutive naturals, for example, 832504 + ... + 832563.

It is an arithmetic number, because the mean of its divisors is an integer number (7492806).

Almost surely, 249952010 is an apocalyptic number.

49952010 is an abundant number, since it is smaller than the sum of its proper divisors (69932886).

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

49952010 is a wasteful number, since it uses less digits than its factorization.

49952010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1665077.

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 49952010 is about 7067.6735917839. The cubic root of 49952010 is about 368.2852476874.

The spelling of 49952010 in words is "forty-nine million, nine hundred fifty-two thousand, ten".

Divisors: 1 2 3 5 6 10 15 30 1665067 3330134 4995201 8325335 9990402 16650670 24976005 49952010