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13300024 = 231662503
BaseRepresentation
bin110010101111…
…000100111000
3221000201012111
4302233010320
511401100044
61153022104
7221022403
oct62570470
927021174
1013300024
117564561
124554934
1329a894a
141aa2d3a
15127ab34
hexcaf138

13300024 has 8 divisors (see below), whose sum is σ = 24937560. Its totient is φ = 6650008.

The previous prime is 13299991. The next prime is 13300039. The reversal of 13300024 is 42000331.

13300024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 13299977 and 13300013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 831244 + ... + 831259.

It is an arithmetic number, because the mean of its divisors is an integer number (3117195).

Almost surely, 213300024 is an apocalyptic number.

It is an amenable number.

13300024 is a deficient number, since it is larger than the sum of its proper divisors (11637536).

13300024 is a wasteful number, since it uses less digits than its factorization.

13300024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1662509 (or 1662505 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 13300024 is about 3646.9197962116. The cubic root of 13300024 is about 236.9285927289.

Adding to 13300024 its reverse (42000331), we get a palindrome (55300355).

The spelling of 13300024 in words is "thirteen million, three hundred thousand, twenty-four".

Divisors: 1 2 4 8 1662503 3325006 6650012 13300024