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19233380014 = 278857121951
BaseRepresentation
bin10001111010011001…
…100001011010101110
31211122101222221022221
4101322121201122232
5303342221130024
612500302025554
71250423014132
oct217231413256
954571887287
1019233380014
11817a818092
1238892782ba
131a76911344
14d065693c2
157787d93e4
hex47a6616ae

19233380014 has 8 divisors (see below), whose sum is σ = 28850672448. Its totient is φ = 9616489200.

The previous prime is 19233380009. The next prime is 19233380017. The reversal of 19233380014 is 41008333291.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19233380017) 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, 96739 + ... + 218689.

It is an arithmetic number, because the mean of its divisors is an integer number (3606334056).

Almost surely, 219233380014 is an apocalyptic number.

19233380014 is a deficient number, since it is larger than the sum of its proper divisors (9617292434).

19233380014 is a wasteful number, since it uses less digits than its factorization.

19233380014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200810.

The product of its (nonzero) digits is 15552, while the sum is 34.

The spelling of 19233380014 in words is "nineteen billion, two hundred thirty-three million, three hundred eighty thousand, fourteen".

Divisors: 1 2 78857 121951 157714 243902 9616690007 19233380014