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130864354 = 289735193
BaseRepresentation
bin1111100110011…
…01010011100010
3100010020121010221
413303031103202
5232000124404
620552513254
73146220505
oct763152342
9303217127
10130864354
1167962365
12379ab82a
132115c03a
141354713c
15b74e954
hex7ccd4e2

130864354 has 8 divisors (see below), whose sum is σ = 198502380. Its totient is φ = 64696896.

The previous prime is 130864339. The next prime is 130864417. The reversal of 130864354 is 453468031.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 117137329 + 13727025 = 10823^2 + 3705^2 .

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, 367419 + ... + 367774.

Almost surely, 2130864354 is an apocalyptic number.

130864354 is a deficient number, since it is larger than the sum of its proper divisors (67638026).

130864354 is an equidigital number, since it uses as much as digits as its factorization.

130864354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735284.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 130864354 is about 11439.5958844707. The cubic root of 130864354 is about 507.6999514625.

The spelling of 130864354 in words is "one hundred thirty million, eight hundred sixty-four thousand, three hundred fifty-four".

Divisors: 1 2 89 178 735193 1470386 65432177 130864354