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130450450514 = 2237039402881
BaseRepresentation
bin111100101111101110…
…0111110100001010010
3110110201022112111120012
41321133130332201102
54114130303404024
6135532245514522
712265453351106
oct1713734764122
9413638474505
10130450450514
115036197328a
1221347712a42
13c3bc2cb5b7
146457243906
1535d769050e
hex1e5f73e852

130450450514 has 16 divisors (see below), whose sum is σ = 204212828160. Its totient is φ = 62380327680.

The previous prime is 130450450499. The next prime is 130450450517. The reversal of 130450450514 is 415054054031.

It is not an unprimeable number, because it can be changed into a prime (130450450517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122354 + ... + 525234.

It is an arithmetic number, because the mean of its divisors is an integer number (12763301760).

Almost surely, 2130450450514 is an apocalyptic number.

130450450514 is a deficient number, since it is larger than the sum of its proper divisors (73762377646).

130450450514 is a wasteful number, since it uses less digits than its factorization.

130450450514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409945.

The product of its (nonzero) digits is 24000, while the sum is 32.

The spelling of 130450450514 in words is "one hundred thirty billion, four hundred fifty million, four hundred fifty thousand, five hundred fourteen".

Divisors: 1 2 23 46 7039 14078 161897 323794 402881 805762 9266263 18532526 2835879359 5671758718 65225225257 130450450514