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130240352613 = 376201921553
BaseRepresentation
bin111100101001011101…
…1100001000101100101
3110110011200012102102110
41321102323201011211
54113213012240423
6135455342431233
712260322505560
oct1712273410545
9413150172373
10130240352613
1150264313658
12212a9292519
13c38791a007
1464373934d7
1535c3ede193
hex1e52ee1165

130240352613 has 8 divisors (see below), whose sum is σ = 198461489728. Its totient is φ = 74423058624.

The previous prime is 130240352611. The next prime is 130240352623. The reversal of 130240352613 is 316253042031.

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

It is not a de Polignac number, because 130240352613 - 21 = 130240352611 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130240352611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3100960756 + ... + 3100960797.

It is an arithmetic number, because the mean of its divisors is an integer number (24807686216).

Almost surely, 2130240352613 is an apocalyptic number.

It is an amenable number.

130240352613 is a deficient number, since it is larger than the sum of its proper divisors (68221137115).

130240352613 is an equidigital number, since it uses as much as digits as its factorization.

130240352613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6201921563.

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 130240352613 its reverse (316253042031), we get a palindrome (446493394644).

The spelling of 130240352613 in words is "one hundred thirty billion, two hundred forty million, three hundred fifty-two thousand, six hundred thirteen".

Divisors: 1 3 7 21 6201921553 18605764659 43413450871 130240352613