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24769068 = 22317235279
BaseRepresentation
bin101111001111…
…1001000101100
31201121101202220
41132133020230
522320102233
62242515340
7420351012
oct136371054
951541686
1024769068
1112a88405
128365b50
13519306c
14340a8b2
152293eb3
hex179f22c

24769068 has 48 divisors (see below), whose sum is σ = 63866880. Its totient is φ = 7431424.

The previous prime is 24769057. The next prime is 24769099. The reversal of 24769068 is 86096742.

It is a super-2 number, since 2×247690682 = 1227013459177248, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2053 + ... + 7331.

It is an arithmetic number, because the mean of its divisors is an integer number (1330560).

Almost surely, 224769068 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 24769068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31933440).

24769068 is an abundant number, since it is smaller than the sum of its proper divisors (39097812).

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

24769068 is a wasteful number, since it uses less digits than its factorization.

24769068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5326 (or 5324 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 24769068 is about 4976.8532226699. The cubic root of 24769068 is about 291.4986549468.

The spelling of 24769068 in words is "twenty-four million, seven hundred sixty-nine thousand, sixty-eight".

Divisors: 1 2 3 4 6 12 17 23 34 46 51 68 69 92 102 138 204 276 391 782 1173 1564 2346 4692 5279 10558 15837 21116 31674 63348 89743 121417 179486 242834 269229 358972 364251 485668 538458 728502 1076916 1457004 2064089 4128178 6192267 8256356 12384534 24769068