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160019030 = 2516001903
BaseRepresentation
bin10011000100110…
…11001001010110
3102011002210211202
421202123021112
5311431102110
623513432502
73652065533
oct1142331126
9364083752
10160019030
1182365736
124570b732
13271c9322
1417375d8a
15e0ad0a5
hex989b256

160019030 has 8 divisors (see below), whose sum is σ = 288034272. Its totient is φ = 64007608.

The previous prime is 160019029. The next prime is 160019081. The reversal of 160019030 is 30910061.

160019030 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 160018993 and 160019011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8000942 + ... + 8000961.

It is an arithmetic number, because the mean of its divisors is an integer number (36004284).

Almost surely, 2160019030 is an apocalyptic number.

160019030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

160019030 is a deficient number, since it is larger than the sum of its proper divisors (128015242).

160019030 is a wasteful number, since it uses less digits than its factorization.

160019030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16001910.

The product of its (nonzero) digits is 162, while the sum is 20.

The square root of 160019030 is about 12649.8628451063. The cubic root of 160019030 is about 542.9050455354.

Adding to 160019030 its reverse (30910061), we get a palindrome (190929091).

The spelling of 160019030 in words is "one hundred sixty million, nineteen thousand, thirty".

Divisors: 1 2 5 10 16001903 32003806 80009515 160019030