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1333160042 = 21971494129
BaseRepresentation
bin100111101110110…
…0110100001101010
310102220120112202212
41033131212201222
510212242110132
6340142125122
745015446654
oct11735464152
93386515685
101333160042
11624596965
123125807a2
131832783c6
14c90b36d4
157c0905b2
hex4f76686a

1333160042 has 16 divisors (see below), whose sum is σ = 2134641600. Its totient is φ = 622601280.

The previous prime is 1333160041. The next prime is 1333160051. The reversal of 1333160042 is 2400613331.

It is not an unprimeable number, because it can be changed into a prime (1333160041) 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, 244367 + ... + 249762.

It is an arithmetic number, because the mean of its divisors is an integer number (133415100).

Almost surely, 21333160042 is an apocalyptic number.

1333160042 is a deficient number, since it is larger than the sum of its proper divisors (801481558).

1333160042 is a wasteful number, since it uses less digits than its factorization.

1333160042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494221.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 1333160042 is about 36512.4642005987. The cubic root of 1333160042 is about 1100.5947312843.

Adding to 1333160042 its reverse (2400613331), we get a palindrome (3733773373).

The spelling of 1333160042 in words is "one billion, three hundred thirty-three million, one hundred sixty thousand, forty-two".

Divisors: 1 2 19 38 71 142 1349 2698 494129 988258 9388451 18776902 35083159 70166318 666580021 1333160042