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130613036 = 2243974381
BaseRepresentation
bin1111100100011…
…11111100101100
3100002202211101212
413302033330230
5231414104121
620543253552
73144123011
oct762177454
9302684355
10130613036
1167800564
12378aa2b8
13210a1828
14134bd708
15b70025b
hex7c8ff2c

130613036 has 12 divisors (see below), whose sum is σ = 229096560. Its totient is φ = 65156880.

The previous prime is 130613029. The next prime is 130613111. The reversal of 130613036 is 630316031.

130613036 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35435 + ... + 38946.

It is an arithmetic number, because the mean of its divisors is an integer number (19091380).

Almost surely, 2130613036 is an apocalyptic number.

It is an amenable number.

130613036 is a deficient number, since it is larger than the sum of its proper divisors (98483524).

130613036 is a wasteful number, since it uses less digits than its factorization.

130613036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74824 (or 74822 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 130613036 is about 11428.6060392333. The cubic root of 130613036 is about 507.3747396458.

Adding to 130613036 its reverse (630316031), we get a palindrome (760929067).

The spelling of 130613036 in words is "one hundred thirty million, six hundred thirteen thousand, thirty-six".

Divisors: 1 2 4 439 878 1756 74381 148762 297524 32653259 65306518 130613036