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12371484 = 2231030957
BaseRepresentation
bin101111001100…
…011000011100
3212021112111010
4233030120130
511131341414
61121055220
7210104316
oct57143034
925245433
1012371484
116a8a974
124187510
132742108
1419007b6
151145959
hexbcc61c

12371484 has 12 divisors (see below), whose sum is σ = 28866824. Its totient is φ = 4123824.

The previous prime is 12371473. The next prime is 12371497. The reversal of 12371484 is 48417321.

12371484 is digitally balanced in base 2, because in such base 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 (12).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 515467 + ... + 515490.

Almost surely, 212371484 is an apocalyptic number.

It is an amenable number.

12371484 is an abundant number, since it is smaller than the sum of its proper divisors (16495340).

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

12371484 is a wasteful number, since it uses less digits than its factorization.

12371484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1030964 (or 1030962 counting only the distinct ones).

The product of its digits is 5376, while the sum is 30.

The square root of 12371484 is about 3517.3120418865. The cubic root of 12371484 is about 231.2813423309.

The spelling of 12371484 in words is "twelve million, three hundred seventy-one thousand, four hundred eighty-four".

Divisors: 1 2 3 4 6 12 1030957 2061914 3092871 4123828 6185742 12371484