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130204241045 = 5148311755839
BaseRepresentation
bin111100101000011000…
…1110000110010010101
3110110002011020202122222
41321100301300302111
54113124241203140
6135452012432125
712256403534204
oct1712061606225
9413064222588
10130204241045
115024599948a
1221299178645
13c3802b5318
14643267323b
1535c0c595b5
hex1e50c70c95

130204241045 has 8 divisors (see below), whose sum is σ = 156255713280. Its totient is φ = 104156310160.

The previous prime is 130204241039. The next prime is 130204241059. The reversal of 130204241045 is 540142402031.

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

It is not a de Polignac number, because 130204241045 - 218 = 130203978901 is a prime.

It is a super-2 number, since 2×1302042410452 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 803765 + ... + 952074.

It is an arithmetic number, because the mean of its divisors is an integer number (19531964160).

Almost surely, 2130204241045 is an apocalyptic number.

It is an amenable number.

130204241045 is a deficient number, since it is larger than the sum of its proper divisors (26051472235).

130204241045 is a wasteful number, since it uses less digits than its factorization.

130204241045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1770675.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 130204241045 its reverse (540142402031), we get a palindrome (670346643076).

The spelling of 130204241045 in words is "one hundred thirty billion, two hundred four million, two hundred forty-one thousand, forty-five".

Divisors: 1 5 14831 74155 1755839 8779195 26040848209 130204241045