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16029285069 = 37763299289
BaseRepresentation
bin11101110110110101…
…10111101011001101
31112101002221001100210
432323122313223031
5230311444110234
611210323113033
71105135450350
oct167332675315
945332831323
1016029285069
116886128136
123134212779
131685b6a985
14ac0bd6297
1563c37cbe9
hex3bb6b7acd

16029285069 has 8 divisors (see below), whose sum is σ = 24425577280. Its totient is φ = 9159591456.

The previous prime is 16029285067. The next prime is 16029285079. The reversal of 16029285069 is 96058292061.

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

It is not a de Polignac number, because 16029285069 - 21 = 16029285067 is a prime.

It is a super-2 number, since 2×160292850692 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16029285067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 381649624 + ... + 381649665.

It is an arithmetic number, because the mean of its divisors is an integer number (3053197160).

Almost surely, 216029285069 is an apocalyptic number.

It is an amenable number.

16029285069 is a deficient number, since it is larger than the sum of its proper divisors (8396292211).

16029285069 is an equidigital number, since it uses as much as digits as its factorization.

16029285069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 763299299.

The product of its (nonzero) digits is 466560, while the sum is 48.

The spelling of 16029285069 in words is "sixteen billion, twenty-nine million, two hundred eighty-five thousand, sixty-nine".

Divisors: 1 3 7 21 763299289 2289897867 5343095023 16029285069