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14752233 = 333714767
BaseRepresentation
bin111000010001…
…100111101001
31000202111021000
4320101213221
512234032413
61244105213
7236251266
oct70214751
930674230
1014752233
118366631
124b35209
133096942
141d6026d
151466073
hexe119e9

14752233 has 16 divisors (see below), whose sum is σ = 22447360. Its totient is φ = 9568368.

The previous prime is 14752217. The next prime is 14752237. The reversal of 14752233 is 33225741.

14752233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14752233 - 24 = 14752217 is a prime.

It is a super-4 number, since 4×147522334 (a number of 30 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14752197 and 14752206.

It is not an unprimeable number, because it can be changed into a prime (14752237) 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, 6385 + ... + 8382.

It is an arithmetic number, because the mean of its divisors is an integer number (1402960).

Almost surely, 214752233 is an apocalyptic number.

It is an amenable number.

14752233 is a deficient number, since it is larger than the sum of its proper divisors (7695127).

14752233 is a wasteful number, since it uses less digits than its factorization.

14752233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14813 (or 14807 counting only the distinct ones).

The product of its digits is 5040, while the sum is 27.

The square root of 14752233 is about 3840.8635747707. The cubic root of 14752233 is about 245.2557817376.

Adding to 14752233 its reverse (33225741), we get a palindrome (47977974).

The spelling of 14752233 in words is "fourteen million, seven hundred fifty-two thousand, two hundred thirty-three".

Divisors: 1 3 9 27 37 111 333 999 14767 44301 132903 398709 546379 1639137 4917411 14752233