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16242095 = 55715689
BaseRepresentation
bin111101111101…
…010110101111
31010120011222002
4331331112233
513124221340
61340042515
7255025022
oct75752657
933504862
1016242095
119193a21
12553343b
133498b0c
14222b1b9
15165c715
hexf7d5af

16242095 has 8 divisors (see below), whose sum is σ = 19528080. Its totient is φ = 12968640.

The previous prime is 16242053. The next prime is 16242097. The reversal of 16242095 is 59024261.

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 16242095 - 214 = 16225711 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16242097) 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, 11 + ... + 5699.

It is an arithmetic number, because the mean of its divisors is an integer number (2441010).

Almost surely, 216242095 is an apocalyptic number.

16242095 is a deficient number, since it is larger than the sum of its proper divisors (3285985).

16242095 is an equidigital number, since it uses as much as digits as its factorization.

16242095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6265.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 16242095 is about 4030.1482603001. The cubic root of 16242095 is about 253.2487723697.

The spelling of 16242095 in words is "sixteen million, two hundred forty-two thousand, ninety-five".

Divisors: 1 5 571 2855 5689 28445 3248419 16242095