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130413154 = 2173835681
BaseRepresentation
bin1111100010111…
…11001001100010
3100002101200012211
413301133021202
5231341210104
620535112334
73142331164
oct761371142
9302350184
10130413154
1167684373
12378126aa
1321031861
141346a934
15b6b0e04
hex7c5f262

130413154 has 8 divisors (see below), whose sum is σ = 207126828. Its totient is φ = 61370880.

The previous prime is 130413133. The next prime is 130413163. The reversal of 130413154 is 451314031.

It can be written as a sum of positive squares in 2 ways, for example, as 121550625 + 8862529 = 11025^2 + 2977^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1917807 + ... + 1917874.

Almost surely, 2130413154 is an apocalyptic number.

130413154 is a deficient number, since it is larger than the sum of its proper divisors (76713674).

130413154 is a wasteful number, since it uses less digits than its factorization.

130413154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3835700.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 130413154 is about 11419.8578800264. The cubic root of 130413154 is about 507.1157893451.

Adding to 130413154 its reverse (451314031), we get a palindrome (581727185).

The spelling of 130413154 in words is "one hundred thirty million, four hundred thirteen thousand, one hundred fifty-four".

Divisors: 1 2 17 34 3835681 7671362 65206577 130413154