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130424343424031 = 263858949429579
BaseRepresentation
bin11101101001111011001000…
…101010001110110000011111
3122002210110000202000201200002
4131221323020222032300133
5114043333023404032111
61141220041034124515
736320563546251266
oct3551731052166037
9562713022021602
10130424343424031
1138614720786388
121276514088073b
1357a0c693b2837
14242c8014355dd
1510129831bd63b
hex769ec8a8ec1f

130424343424031 has 4 divisors (see below), whose sum is σ = 130424395492200. Its totient is φ = 130424291355864.

The previous prime is 130424343424009. The next prime is 130424343424073.

130424343424031 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 130424343424031 - 238 = 130149465517087 is a prime.

It is a super-2 number, since 2×1304243434240312 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130424343424631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22076201 + ... + 27353378.

It is an arithmetic number, because the mean of its divisors is an integer number (32606098873050).

Almost surely, 2130424343424031 is an apocalyptic number.

130424343424031 is a deficient number, since it is larger than the sum of its proper divisors (52068169).

130424343424031 is an equidigital number, since it uses as much as digits as its factorization.

130424343424031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52068168.

The product of its (nonzero) digits is 331776, while the sum is 38.

The spelling of 130424343424031 in words is "one hundred thirty trillion, four hundred twenty-four billion, three hundred forty-three million, four hundred twenty-four thousand, thirty-one".

Divisors: 1 2638589 49429579 130424343424031