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434194500019 = 7371676426641
BaseRepresentation
bin1100101000110000000…
…00100100100110110011
31112111201202112221200111
412110120000210212303
524103212243000034
6531244411002151
743240513232620
oct6243000444663
91474652487614
10434194500019
11158160526375
1270196a39357
1331c37a048c7
141702d711347
15b4638b7364
hex65180249b3

434194500019 has 8 divisors (see below), whose sum is σ = 509633699168. Its totient is φ = 362108154240.

The previous prime is 434194500001. The next prime is 434194500053. The reversal of 434194500019 is 910005491434.

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

It is not a de Polignac number, because 434194500019 - 25 = 434194499987 is a prime.

It is a super-2 number, since 2×4341945000192 (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (434194500419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 838213062 + ... + 838213579.

It is an arithmetic number, because the mean of its divisors is an integer number (63704212396).

Almost surely, 2434194500019 is an apocalyptic number.

434194500019 is a deficient number, since it is larger than the sum of its proper divisors (75439199149).

434194500019 is a wasteful number, since it uses less digits than its factorization.

434194500019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1676426685.

The product of its (nonzero) digits is 77760, while the sum is 40.

The spelling of 434194500019 in words is "four hundred thirty-four billion, one hundred ninety-four million, five hundred thousand, nineteen".

Divisors: 1 7 37 259 1676426641 11734986487 62027785717 434194500019