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12254084 = 2211532657
BaseRepresentation
bin101110101111…
…101110000100
3212001120102222
4232233232010
511114112314
61114351512
7206105123
oct56575604
925046388
1012254084
116a0a747
12412b598
13270084b
1418adaba
151120c8e
hexbafb84

12254084 has 12 divisors (see below), whose sum is σ = 21471324. Its totient is φ = 6119424.

The previous prime is 12254057. The next prime is 12254087. The reversal of 12254084 is 48045221.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 8868484 + 3385600 = 2978^2 + 1840^2 .

It is not an unprimeable number, because it can be changed into a prime (12254087) 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, 3284 + ... + 5940.

It is an arithmetic number, because the mean of its divisors is an integer number (1789277).

Almost surely, 212254084 is an apocalyptic number.

It is an amenable number.

12254084 is a deficient number, since it is larger than the sum of its proper divisors (9217240).

12254084 is a wasteful number, since it uses less digits than its factorization.

12254084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3814 (or 3812 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 26.

The square root of 12254084 is about 3500.5833799525. The cubic root of 12254084 is about 230.5474294733.

The spelling of 12254084 in words is "twelve million, two hundred fifty-four thousand, eighty-four".

Divisors: 1 2 4 1153 2306 2657 4612 5314 10628 3063521 6127042 12254084