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1330013054 = 217121732143
BaseRepresentation
bin100111101000110…
…0110001101111110
310102200122122220202
41033101212031332
510210440404204
6335550443502
744646632036
oct11721461576
93380578822
101330013054
11622837547
12311503592
13182715b96
14c88d48c6
157bb6ce1e
hex4f46637e

1330013054 has 16 divisors (see below), whose sum is σ = 2114175168. Its totient is φ = 625354752.

The previous prime is 1330012979. The next prime is 1330013093. The reversal of 1330013054 is 4503100331.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25307 + ... + 57449.

It is an arithmetic number, because the mean of its divisors is an integer number (132135948).

Almost surely, 21330013054 is an apocalyptic number.

1330013054 is a deficient number, since it is larger than the sum of its proper divisors (784162114).

1330013054 is a wasteful number, since it uses less digits than its factorization.

1330013054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33379.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 1330013054 is about 36469.3440302948. The cubic root of 1330013054 is about 1099.7280468201.

Adding to 1330013054 its reverse (4503100331), we get a palindrome (5833113385).

The spelling of 1330013054 in words is "one billion, three hundred thirty million, thirteen thousand, fifty-four".

Divisors: 1 2 17 34 1217 2434 20689 32143 41378 64286 546431 1092862 39118031 78236062 665006527 1330013054