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130824815419 = 1923709422243
BaseRepresentation
bin111100111010111000…
…1000100001100111011
3110111200101222012200001
41321311301010030323
54120412123043134
6140033341453431
712310650404014
oct1716561041473
9414611865601
10130824815419
115053421a171
1221430b71277
13c44ba358ac
146490c5400b
15360a48d414
hex1e75c4433b

130824815419 has 16 divisors (see below), whose sum is σ = 143900755200. Its totient is φ = 118383145056.

The previous prime is 130824815411. The next prime is 130824815441. The reversal of 130824815419 is 914518428031.

It is a cyclic number.

It is not a de Polignac number, because 130824815419 - 23 = 130824815411 is a prime.

It is a super-2 number, since 2×1308248154192 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130824815411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98712 + ... + 520954.

It is an arithmetic number, because the mean of its divisors is an integer number (8993797200).

Almost surely, 2130824815419 is an apocalyptic number.

130824815419 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

130824815419 is a deficient number, since it is larger than the sum of its proper divisors (13075939781).

130824815419 is a wasteful number, since it uses less digits than its factorization.

130824815419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422994.

The product of its (nonzero) digits is 276480, while the sum is 46.

The spelling of 130824815419 in words is "one hundred thirty billion, eight hundred twenty-four million, eight hundred fifteen thousand, four hundred nineteen".

Divisors: 1 19 23 437 709 13471 16307 309833 422243 8022617 9711589 184520191 299370287 5688035453 6885516601 130824815419