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16080083 = 26361141
BaseRepresentation
bin111101010101…
…110011010011
31010020221201122
4331111303103
513104030313
61332352455
7253451465
oct75256323
933227648
1016080083
119093228
12547572b
133440156
1421c8135
151629708
hexf55cd3

16080083 has 4 divisors (see below), whose sum is σ = 16141488. Its totient is φ = 16018680.

The previous prime is 16080049. The next prime is 16080139. The reversal of 16080083 is 38008061.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-16080083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16080983) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30308 + ... + 30833.

It is an arithmetic number, because the mean of its divisors is an integer number (4035372).

Almost surely, 216080083 is an apocalyptic number.

16080083 is a deficient number, since it is larger than the sum of its proper divisors (61405).

16080083 is an equidigital number, since it uses as much as digits as its factorization.

16080083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61404.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 16080083 is about 4009.9978802987. The cubic root of 16080083 is about 252.4039199196.

The spelling of 16080083 in words is "sixteen million, eighty thousand, eighty-three".

Divisors: 1 263 61141 16080083