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34106305005 = 3251634649803
BaseRepresentation
bin11111110000111001…
…001110100111101101
310021000221000210212200
4133300321032213231
51024322203230010
623400200252113
72315120544363
oct376071164755
9107027023780
1034106305005
1113512135833
12673a171039
1332a7027086
141917951633
15d4939bcc0
hex7f0e4e9ed

34106305005 has 24 divisors (see below), whose sum is σ = 59480292768. Its totient is φ = 18078430176.

The previous prime is 34106305001. The next prime is 34106305027. The reversal of 34106305005 is 50050360143.

It is not a de Polignac number, because 34106305005 - 22 = 34106305001 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34106305005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34106305001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2317567 + ... + 2332236.

It is an arithmetic number, because the mean of its divisors is an integer number (2478345532).

Almost surely, 234106305005 is an apocalyptic number.

It is an amenable number.

34106305005 is a deficient number, since it is larger than the sum of its proper divisors (25373987763).

34106305005 is a wasteful number, since it uses less digits than its factorization.

34106305005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4649977 (or 4649974 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

Adding to 34106305005 its reverse (50050360143), we get a palindrome (84156665148).

The spelling of 34106305005 in words is "thirty-four billion, one hundred six million, three hundred five thousand, five".

Divisors: 1 3 5 9 15 45 163 489 815 1467 2445 7335 4649803 13949409 23249015 41848227 69747045 209241135 757917889 2273753667 3789589445 6821261001 11368768335 34106305005