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13017468 = 2235991811
BaseRepresentation
bin110001101010…
…000101111100
3220111100121110
4301222011330
511313024333
61143002020
7215434542
oct61520574
926440543
1013017468
117391242
124439310
13290a159
141a2bd92
151222063
hexc6a17c

13017468 has 24 divisors (see below), whose sum is σ = 30441600. Its totient is φ = 4329520.

The previous prime is 13017463. The next prime is 13017469. The reversal of 13017468 is 86471031.

It is a happy number.

13017468 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13017463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6283 + ... + 8093.

It is an arithmetic number, because the mean of its divisors is an integer number (1268400).

Almost surely, 213017468 is an apocalyptic number.

It is an amenable number.

13017468 is an abundant number, since it is smaller than the sum of its proper divisors (17424132).

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

13017468 is a wasteful number, since it uses less digits than its factorization.

13017468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2417 (or 2415 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 13017468 is about 3607.9728380352. The cubic root of 13017468 is about 235.2387373144.

Adding to 13017468 its reverse (86471031), we get a palindrome (99488499).

The spelling of 13017468 in words is "thirteen million, seventeen thousand, four hundred sixty-eight".

Divisors: 1 2 3 4 6 12 599 1198 1797 1811 2396 3594 3622 5433 7188 7244 10866 21732 1084789 2169578 3254367 4339156 6508734 13017468