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19096230417 = 311578673649
BaseRepresentation
bin10001110010001110…
…010101101000010001
31211021211221000110020
4101302032111220101
5303102113333132
612434522254053
71244136165105
oct216216255021
954254830406
1019096230417
11810a362610
12384b357329
131a54391534
14cd2267905
1576b74752c
hex472395a11

19096230417 has 8 divisors (see below), whose sum is σ = 27776335200. Its totient is φ = 11573472960.

The previous prime is 19096230379. The next prime is 19096230427. The reversal of 19096230417 is 71403269091.

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

It is not a de Polignac number, because 19096230417 - 26 = 19096230353 is a prime.

It is a super-2 number, since 2×190962304172 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (19096230427) 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, 289336792 + ... + 289336857.

It is an arithmetic number, because the mean of its divisors is an integer number (3472041900).

Almost surely, 219096230417 is an apocalyptic number.

It is an amenable number.

19096230417 is a deficient number, since it is larger than the sum of its proper divisors (8680104783).

19096230417 is a wasteful number, since it uses less digits than its factorization.

19096230417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578673663.

The product of its (nonzero) digits is 81648, while the sum is 42.

It can be divided in two parts, 1909 and 6230417, that added together give a palindrome (6232326).

The spelling of 19096230417 in words is "nineteen billion, ninety-six million, two hundred thirty thousand, four hundred seventeen".

Divisors: 1 3 11 33 578673649 1736020947 6365410139 19096230417