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130135354 = 2297333061
BaseRepresentation
bin1111100000110…
…11010100111010
3100001212120010221
413300123110322
5231303312404
620525130254
73140063236
oct760332472
9301776127
10130135354
1167504688
12376b998a
1320c6528b
14133d75c6
15b658954
hex7c1b53a

130135354 has 16 divisors (see below), whose sum is σ = 202275720. Its totient is φ = 62717760.

The previous prime is 130135349. The next prime is 130135361. The reversal of 130135354 is 453531031.

It can be written as a sum of positive squares in 4 ways, for example, as 123810129 + 6325225 = 11127^2 + 2515^2 .

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, 40984 + ... + 44044.

Almost surely, 2130135354 is an apocalyptic number.

130135354 is a deficient number, since it is larger than the sum of its proper divisors (72140366).

130135354 is a wasteful number, since it uses less digits than its factorization.

130135354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3825.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 130135354 is about 11407.6883723215. The cubic root of 130135354 is about 506.7554552577.

Adding to 130135354 its reverse (453531031), we get a palindrome (583666385).

The spelling of 130135354 in words is "one hundred thirty million, one hundred thirty-five thousand, three hundred fifty-four".

Divisors: 1 2 29 58 733 1466 3061 6122 21257 42514 88769 177538 2243713 4487426 65067677 130135354