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12063480 = 233511131937
BaseRepresentation
bin101110000001…
…001011111000
3211200212222120
4232001023320
511042012410
61110321240
7204352332
oct56011370
924625876
1012063480
11689a520
124059220
132664b70
141860452
1510d4570
hexb812f8

12063480 has 256 divisors, whose sum is σ = 45964800. Its totient is φ = 2488320.

The previous prime is 12063451. The next prime is 12063497. The reversal of 12063480 is 8436021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 12063480.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 326022 + ... + 326058.

It is an arithmetic number, because the mean of its divisors is an integer number (179550).

Almost surely, 212063480 is an apocalyptic number.

12063480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12063480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22982400).

12063480 is an abundant number, since it is smaller than the sum of its proper divisors (33901320).

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

12063480 is a wasteful number, since it uses less digits than its factorization.

12063480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94 (or 90 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 12063480 is about 3473.2520783842. The cubic root of 12063480 is about 229.3458412894.

It can be divided in two parts, 120 and 63480, that multiplied together give a square (7617600 = 27602).

The spelling of 12063480 in words is "twelve million, sixty-three thousand, four hundred eighty".