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24060428 = 227472389
BaseRepresentation
bin101101111001…
…0001000001100
31200021101200222
41123302020030
522124413203
62215410512
7411340010
oct133621014
950241628
1024060428
1112643a57
128083a38
134ca5652
1432a4540
1521a4038
hex16f220c

24060428 has 36 divisors (see below), whose sum is σ = 49292880. Its totient is φ = 10066272.

The previous prime is 24060427. The next prime is 24060451. The reversal of 24060428 is 82406042.

It is a junction number, because it is equal to n+sod(n) for n = 24060397 and 24060406.

It is not an unprimeable number, because it can be changed into a prime (24060427) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 61658 + ... + 62046.

Almost surely, 224060428 is an apocalyptic number.

24060428 is a gapful number since it is divisible by the number (28) 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 24060428, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24646440).

24060428 is an abundant number, since it is smaller than the sum of its proper divisors (25232452).

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

24060428 is a wasteful number, since it uses less digits than its factorization.

24060428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494 (or 445 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

The square root of 24060428 is about 4905.1430152443. The cubic root of 24060428 is about 288.6918007677.

The spelling of 24060428 in words is "twenty-four million, sixty thousand, four hundred twenty-eight".

Divisors: 1 2 4 7 14 28 47 94 188 329 389 658 778 1316 1556 2209 2723 4418 5446 8836 10892 15463 18283 30926 36566 61852 73132 127981 255962 511924 859301 1718602 3437204 6015107 12030214 24060428