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49693060 = 2252484653
BaseRepresentation
bin1011110110010…
…0000110000100
310110111200001201
42331210012010
5100210134220
64533032244
71142245504
oct275440604
9113450051
1049693060
112606114a
1214785684
13a3ab7a1
146857a04
154568d0a
hex2f64184

49693060 has 12 divisors (see below), whose sum is σ = 104355468. Its totient is φ = 19877216.

The previous prime is 49693027. The next prime is 49693067. The reversal of 49693060 is 6039694.

It can be written as a sum of positive squares in 2 ways, for example, as 14622976 + 35070084 = 3824^2 + 5922^2 .

It is not an unprimeable number, because it can be changed into a prime (49693067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1242307 + ... + 1242346.

It is an arithmetic number, because the mean of its divisors is an integer number (8696289).

Almost surely, 249693060 is an apocalyptic number.

It is an amenable number.

49693060 is an abundant number, since it is smaller than the sum of its proper divisors (54662408).

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

49693060 is a wasteful number, since it uses less digits than its factorization.

49693060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2484662 (or 2484660 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 37.

The square root of 49693060 is about 7049.3304646612. The cubic root of 49693060 is about 367.6477509157.

The spelling of 49693060 in words is "forty-nine million, six hundred ninety-three thousand, sixty".

Divisors: 1 2 4 5 10 20 2484653 4969306 9938612 12423265 24846530 49693060