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130434153 = 31031492833
BaseRepresentation
bin1111100011001…
…00010001101001
3100002102202000120
413301210101221
5231342343103
620535353453
73142446333
oct761442151
9302382016
10130434153
1167699123
1237822889
132103b295
1413474453
15b6b7253
hex7c64469

130434153 has 16 divisors (see below), whose sum is σ = 176841600. Its totient is φ = 85503744.

The previous prime is 130434133. The next prime is 130434163. The reversal of 130434153 is 351434031.

It is a happy number.

It is not a de Polignac number, because 130434153 - 25 = 130434121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130434133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44625 + ... + 47457.

It is an arithmetic number, because the mean of its divisors is an integer number (11052600).

Almost surely, 2130434153 is an apocalyptic number.

It is an amenable number.

130434153 is a deficient number, since it is larger than the sum of its proper divisors (46407447).

130434153 is a wasteful number, since it uses less digits than its factorization.

130434153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3088.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 130434153 is about 11420.7772502575. Note that the first 3 decimals coincide. The cubic root of 130434153 is about 507.1430063158.

Adding to 130434153 its reverse (351434031), we get a palindrome (481868184).

The spelling of 130434153 in words is "one hundred thirty million, four hundred thirty-four thousand, one hundred fifty-three".

Divisors: 1 3 103 149 309 447 2833 8499 15347 46041 291799 422117 875397 1266351 43478051 130434153