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34206356135 = 571039488587
BaseRepresentation
bin11111110110110110…
…111001001010100111
310021021220021221020002
4133312312321022213
51030023311344020
623414132531515
72320444141550
oct376666711247
9107256257202
1034206356135
1113563661716
126767780b9b
1332c1987c23
141926d57327
15d53061975
hex7f6db92a7

34206356135 has 16 divisors (see below), whose sum is σ = 47367031296. Its totient is φ = 23228058528.

The previous prime is 34206356113. The next prime is 34206356141. The reversal of 34206356135 is 53165360243.

It is a cyclic number.

It is not a de Polignac number, because 34206356135 - 214 = 34206339751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4740689 + ... + 4747898.

It is an arithmetic number, because the mean of its divisors is an integer number (2960439456).

Almost surely, 234206356135 is an apocalyptic number.

34206356135 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

34206356135 is a deficient number, since it is larger than the sum of its proper divisors (13160675161).

34206356135 is a wasteful number, since it uses less digits than its factorization.

34206356135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9488702.

The product of its (nonzero) digits is 194400, while the sum is 38.

The spelling of 34206356135 in words is "thirty-four billion, two hundred six million, three hundred fifty-six thousand, one hundred thirty-five".

Divisors: 1 5 7 35 103 515 721 3605 9488587 47442935 66420109 332100545 977324461 4886622305 6841271227 34206356135