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13762068 = 2236717117
BaseRepresentation
bin110100011111…
…111000010100
3221220012000020
4310133320110
512010341233
61210545140
7224655435
oct64377024
927805006
1013762068
11784a711
1247381b0
132b0b048
141b8348c
15131c9b3
hexd1fe14

13762068 has 24 divisors (see below), whose sum is σ = 32592672. Its totient is φ = 4518624.

The previous prime is 13762043. The next prime is 13762081. The reversal of 13762068 is 86026731.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 7755 + ... + 9362.

It is an arithmetic number, because the mean of its divisors is an integer number (1358028).

Almost surely, 213762068 is an apocalyptic number.

It is an amenable number.

13762068 is an abundant number, since it is smaller than the sum of its proper divisors (18830604).

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

13762068 is a wasteful number, since it uses less digits than its factorization.

13762068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17191 (or 17189 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 13762068 is about 3709.7261354445. The cubic root of 13762068 is about 239.6410606672.

Adding to 13762068 its reverse (86026731), we get a palindrome (99788799).

The spelling of 13762068 in words is "thirteen million, seven hundred sixty-two thousand, sixty-eight".

Divisors: 1 2 3 4 6 12 67 134 201 268 402 804 17117 34234 51351 68468 102702 205404 1146839 2293678 3440517 4587356 6881034 13762068