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16080007 = 291095087
BaseRepresentation
bin111101010101…
…110010000111
31010020221121211
4331111302013
513104030012
61332352251
7253451326
oct75256207
933227554
1016080007
119093169
125475687
1334400c8
1421c80bd
1516296a7
hexf55c87

16080007 has 8 divisors (see below), whose sum is σ = 16790400. Its totient is φ = 15380064.

The previous prime is 16079993. The next prime is 16080017. The reversal of 16080007 is 70008061.

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

It is a cyclic number.

It is not a de Polignac number, because 16080007 - 27 = 16079879 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16080007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16080017) 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, 618 + ... + 5704.

It is an arithmetic number, because the mean of its divisors is an integer number (2098800).

Almost surely, 216080007 is an apocalyptic number.

16080007 is a deficient number, since it is larger than the sum of its proper divisors (710393).

16080007 is a wasteful number, since it uses less digits than its factorization.

16080007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5225.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 16080007 is about 4009.9884039733. The cubic root of 16080007 is about 252.4035222697.

Adding to 16080007 its reverse (70008061), we get a palindrome (86088068).

The spelling of 16080007 in words is "sixteen million, eighty thousand, seven".

Divisors: 1 29 109 3161 5087 147523 554483 16080007