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16242083 = 111328737
BaseRepresentation
bin111101111101…
…010110100011
31010120011221122
4331331112203
513124221313
61340042455
7255025004
oct75752643
933504848
1016242083
119193a10
12553342b
133498b00
14222b1ab
15165c708
hexf7d5a3

16242083 has 12 divisors (see below), whose sum is σ = 19188648. Its totient is φ = 13628160.

The previous prime is 16242053. The next prime is 16242097. The reversal of 16242083 is 38024261.

It is not a de Polignac number, because 16242083 - 26 = 16242019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16242053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2510 + ... + 6227.

It is an arithmetic number, because the mean of its divisors is an integer number (1599054).

Almost surely, 216242083 is an apocalyptic number.

16242083 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

16242083 is a deficient number, since it is larger than the sum of its proper divisors (2946565).

16242083 is a wasteful number, since it uses less digits than its factorization.

16242083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8774 (or 8761 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 16242083 is about 4030.1467715209. The cubic root of 16242083 is about 253.2487100012.

The spelling of 16242083 in words is "sixteen million, two hundred forty-two thousand, eighty-three".

Divisors: 1 11 13 143 169 1859 8737 96107 113581 1249391 1476553 16242083