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24880068 = 22331072153
BaseRepresentation
bin101111011101…
…0001111000100
31201211001001000
41132322033010
522332130233
62245133300
7421322433
oct136721704
951731030
1024880068
1113053844
1283ba230
135201745
14343911a
1522b6d13
hex17ba3c4

24880068 has 48 divisors (see below), whose sum is σ = 65136960. Its totient is φ = 8212032.

The previous prime is 24880067. The next prime is 24880069. The reversal of 24880068 is 86008842.

It is an interprime number because it is at equal distance from previous prime (24880067) and next prime (24880069).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (24880067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10480 + ... + 12632.

It is an arithmetic number, because the mean of its divisors is an integer number (1357020).

Almost surely, 224880068 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 24880068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32568480).

24880068 is an abundant number, since it is smaller than the sum of its proper divisors (40256892).

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

24880068 is a wasteful number, since it uses less digits than its factorization.

24880068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2273 (or 2265 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The square root of 24880068 is about 4987.9923817103. The cubic root of 24880068 is about 291.9334463946.

The spelling of 24880068 in words is "twenty-four million, eight hundred eighty thousand, sixty-eight".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 107 108 214 321 428 642 963 1284 1926 2153 2889 3852 4306 5778 6459 8612 11556 12918 19377 25836 38754 58131 77508 116262 230371 232524 460742 691113 921484 1382226 2073339 2764452 4146678 6220017 8293356 12440034 24880068