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34042136361 = 331366044477
BaseRepresentation
bin11111101101000100…
…011100011100101001
310020212110021201001020
4133231010130130221
51024204241330421
623345545043053
72313411245652
oct375504343451
9106773251036
1034042136361
11134899979a2
126720786489
13329694a86c
14190d20a529
15d43923dc6
hex7ed11c729

34042136361 has 8 divisors (see below), whose sum is σ = 46853693184. Its totient is φ = 21962668560.

The previous prime is 34042136341. The next prime is 34042136371. The reversal of 34042136361 is 16363124043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2k-34042136361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34042136341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183022146 + ... + 183022331.

It is an arithmetic number, because the mean of its divisors is an integer number (5856711648).

Almost surely, 234042136361 is an apocalyptic number.

34042136361 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

34042136361 is a deficient number, since it is larger than the sum of its proper divisors (12811556823).

34042136361 is a wasteful number, since it uses less digits than its factorization.

34042136361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366044511.

The product of its (nonzero) digits is 31104, while the sum is 33.

The spelling of 34042136361 in words is "thirty-four billion, forty-two million, one hundred thirty-six thousand, three hundred sixty-one".

Divisors: 1 3 31 93 366044477 1098133431 11347378787 34042136361