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12080088 = 2332167779
BaseRepresentation
bin101110000101…
…001111011000
3211201201202200
4232011033120
511043030323
61110530200
7204451626
oct56051730
924651680
1012080088
116900a49
124066960
13266c5a7
141866516
1510d9443
hexb853d8

12080088 has 24 divisors (see below), whose sum is σ = 32717100. Its totient is φ = 4026672.

The previous prime is 12080027. The next prime is 12080141. The reversal of 12080088 is 88008021.

12080088 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 83818 + ... + 83961.

Almost surely, 212080088 is an apocalyptic number.

12080088 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

12080088 is an abundant number, since it is smaller than the sum of its proper divisors (20637012).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12080088 is a wasteful number, since it uses less digits than its factorization.

12080088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167791 (or 167784 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 27.

The square root of 12080088 is about 3475.6420989509. The cubic root of 12080088 is about 229.4510411463.

It can be divided in two parts, 120 and 80088, that added together give a palindrome (80208).

The spelling of 12080088 in words is "twelve million, eighty thousand, eighty-eight".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 167779 335558 503337 671116 1006674 1342232 1510011 2013348 3020022 4026696 6040044 12080088