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13024968 = 23311103479
BaseRepresentation
bin110001101011…
…111011001000
3220111201220020
4301223323020
511313244333
61143100440
7215465445
oct61537310
926451806
1013024968
117396940
124441720
1329106a8
141a309cc
1512243b3
hexc6bec8

13024968 has 64 divisors (see below), whose sum is σ = 35942400. Its totient is φ = 3900480.

The previous prime is 13024931. The next prime is 13024981. The reversal of 13024968 is 86942031.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26953 + ... + 27431.

It is an arithmetic number, because the mean of its divisors is an integer number (561600).

Almost surely, 213024968 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 13024968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17971200).

13024968 is an abundant number, since it is smaller than the sum of its proper divisors (22917432).

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

13024968 is a wasteful number, since it uses less digits than its factorization.

13024968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602 (or 598 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 13024968 is about 3609.0120531802. The cubic root of 13024968 is about 235.2839061549.

Adding to 13024968 its reverse (86942031), we get a palindrome (99966999).

The spelling of 13024968 in words is "thirteen million, twenty-four thousand, nine hundred sixty-eight".

Divisors: 1 2 3 4 6 8 11 12 22 24 33 44 66 88 103 132 206 264 309 412 479 618 824 958 1133 1236 1437 1916 2266 2472 2874 3399 3832 4532 5269 5748 6798 9064 10538 11496 13596 15807 21076 27192 31614 42152 49337 63228 98674 126456 148011 197348 296022 394696 542707 592044 1085414 1184088 1628121 2170828 3256242 4341656 6512484 13024968