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34205304601 = 132631177277
BaseRepresentation
bin11111110110110010…
…111000011100011001
310021021211022111210101
4133312302320130121
51030023024221401
623414054215401
72320432202056
oct376662703431
9107254274711
1034205304601
1113563003686
126767354561
1332c16aa410
141926b6202d
15d52e05101
hex7f6cb8719

34205304601 has 4 divisors (see below), whose sum is σ = 36836481892. Its totient is φ = 31574127312.

The previous prime is 34205304599. The next prime is 34205304607. The reversal of 34205304601 is 10640350243.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 13800610576 + 20404694025 = 117476^2 + 142845^2 .

It is not a de Polignac number, because 34205304601 - 21 = 34205304599 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34205304601.

It is not an unprimeable number, because it can be changed into a prime (34205304607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1315588626 + ... + 1315588651.

It is an arithmetic number, because the mean of its divisors is an integer number (9209120473).

Almost surely, 234205304601 is an apocalyptic number.

It is an amenable number.

34205304601 is a deficient number, since it is larger than the sum of its proper divisors (2631177291).

34205304601 is a wasteful number, since it uses less digits than its factorization.

34205304601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2631177290.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 34205304601 its reverse (10640350243), we get a palindrome (44845654844).

The spelling of 34205304601 in words is "thirty-four billion, two hundred five million, three hundred four thousand, six hundred one".

Divisors: 1 13 2631177277 34205304601