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130323132006 = 2389244050809
BaseRepresentation
bin111100101011111011…
…1010010111001100110
3110110101102222001101220
41321113313102321212
54113400210211011
6135511501001210
712262346226114
oct1712767227146
9413342861356
10130323132006
11502a7012a81
1221310b53206
13c39bb114c2
146444380ab4
1535cb3e1506
hex1e57dd2e66

130323132006 has 16 divisors (see below), whose sum is σ = 263574874800. Its totient is φ = 42952942208.

The previous prime is 130323131963. The next prime is 130323132019. The reversal of 130323132006 is 600231323031.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122024871 + ... + 122025938.

It is an arithmetic number, because the mean of its divisors is an integer number (16473429675).

Almost surely, 2130323132006 is an apocalyptic number.

130323132006 is an abundant number, since it is smaller than the sum of its proper divisors (133251742794).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130323132006 is a wasteful number, since it uses less digits than its factorization.

130323132006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244050903.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 130323132006 its reverse (600231323031), we get a palindrome (730554455037).

The spelling of 130323132006 in words is "one hundred thirty billion, three hundred twenty-three million, one hundred thirty-two thousand, six".

Divisors: 1 2 3 6 89 178 267 534 244050809 488101618 732152427 1464304854 21720522001 43441044002 65161566003 130323132006