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134707541 = 17109139523
BaseRepresentation
bin10000000011101…
…11100101010101
3100101110212000012
420001313211111
5233441120131
621211130005
73223665233
oct1001674525
9311425005
10134707541
116a047851
1239143905
1321ba6407
1413c67953
15bc5d52b
hex8077955

134707541 has 16 divisors (see below), whose sum is σ = 145252800. Its totient is φ = 124478208.

The previous prime is 134707537. The next prime is 134707567. The reversal of 134707541 is 145707431.

It is a cyclic number.

It is not a de Polignac number, because 134707541 - 22 = 134707537 is a prime.

It is a super-3 number, since 3×1347075413 (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134707498 and 134707507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134707571) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 257306 + ... + 257828.

It is an arithmetic number, because the mean of its divisors is an integer number (9078300).

Almost surely, 2134707541 is an apocalyptic number.

It is an amenable number.

134707541 is a deficient number, since it is larger than the sum of its proper divisors (10545259).

134707541 is a wasteful number, since it uses less digits than its factorization.

134707541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 788.

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 134707541 is about 11606.3577835598. The cubic root of 134707541 is about 512.6220733202.

The spelling of 134707541 in words is "one hundred thirty-four million, seven hundred seven thousand, five hundred forty-one".

Divisors: 1 17 109 139 523 1853 2363 8891 15151 57007 72697 257567 969119 1235849 7923973 134707541