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13754756089 = 196771152183
BaseRepresentation
bin11001100111101100…
…01110101111111001
31022111121000000011201
430303312032233321
5211132204143324
610152512054201
7664566332464
oct146366165771
938447000151
1013754756089
115919223918
1227ba534361
1313b2873239
14946ab82db
1555783d444
hex333d8ebf9

13754756089 has 16 divisors (see below), whose sum is σ = 14901857280. Its totient is φ = 12655455120.

The previous prime is 13754756009. The next prime is 13754756143. The reversal of 13754756089 is 98065745731.

It is a cyclic number.

It is not a de Polignac number, because 13754756089 - 27 = 13754755961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13754756009) 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, 14292 + ... + 166474.

It is an arithmetic number, because the mean of its divisors is an integer number (931366080).

Almost surely, 213754756089 is an apocalyptic number.

13754756089 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

13754756089 is a deficient number, since it is larger than the sum of its proper divisors (1147101191).

13754756089 is a wasteful number, since it uses less digits than its factorization.

13754756089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152340.

The product of its (nonzero) digits is 6350400, while the sum is 55.

The spelling of 13754756089 in words is "thirteen billion, seven hundred fifty-four million, seven hundred fifty-six thousand, eighty-nine".

Divisors: 1 19 67 71 1273 1349 4757 90383 152183 2891477 10196261 10804993 193728959 205294867 723934531 13754756089