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16482304285 = 531106337447
BaseRepresentation
bin11110101100110110…
…00000000100011101
31120112200100210220021
433112123000010131
5232223432214120
611323304552141
71122306163156
oct172633000435
946480323807
1016482304285
116a98916187
12323ba82651
131728983995
14b2503c92d
15667015aaa
hex3d66c011d

16482304285 has 8 divisors (see below), whose sum is σ = 20416790016. Its totient is φ = 12760493520.

The previous prime is 16482304273. The next prime is 16482304303. The reversal of 16482304285 is 58240328461.

It is a happy number.

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

It is not a de Polignac number, because 16482304285 - 215 = 16482271517 is a prime.

It is a super-2 number, since 2×164823042852 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53168569 + ... + 53168878.

It is an arithmetic number, because the mean of its divisors is an integer number (2552098752).

Almost surely, 216482304285 is an apocalyptic number.

It is an amenable number.

16482304285 is a deficient number, since it is larger than the sum of its proper divisors (3934485731).

16482304285 is a wasteful number, since it uses less digits than its factorization.

16482304285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106337483.

The product of its (nonzero) digits is 368640, while the sum is 43.

The spelling of 16482304285 in words is "sixteen billion, four hundred eighty-two million, three hundred four thousand, two hundred eighty-five".

Divisors: 1 5 31 155 106337447 531687235 3296460857 16482304285