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27080076 = 2232256673
BaseRepresentation
bin110011101001…
…1010110001100
31212221210212210
41213103112030
523413030301
62404230420
7446114442
oct147232614
955853783
1027080076
1114316731
12909b410
1357c1c1a
14384cb92
15259dad6
hex19d358c

27080076 has 12 divisors (see below), whose sum is σ = 63186872. Its totient is φ = 9026688.

The previous prime is 27080057. The next prime is 27080087. The reversal of 27080076 is 67008072.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1128325 + ... + 1128348.

Almost surely, 227080076 is an apocalyptic number.

It is an amenable number.

27080076 is an abundant number, since it is smaller than the sum of its proper divisors (36106796).

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

27080076 is a wasteful number, since it uses less digits than its factorization.

27080076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2256680 (or 2256678 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 27080076 is about 5203.8520347912. The cubic root of 27080076 is about 300.2962850653.

The spelling of 27080076 in words is "twenty-seven million, eighty thousand, seventy-six".

Divisors: 1 2 3 4 6 12 2256673 4513346 6770019 9026692 13540038 27080076