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34074662089 = 137335905861
BaseRepresentation
bin11111101111000000…
…100001010011001001
310020221201111011221211
4133233000201103021
51024241103141324
623353110133121
72314254564106
oct375700412311
9106851434854
1034074662089
11134a6292a66
12672b6511a1
1332a05c8360
141913675aad
15d466eb294
hex7ef0214c9

34074662089 has 8 divisors (see below), whose sum is σ = 37198473032. Its totient is φ = 31022663040.

The previous prime is 34074662087. The next prime is 34074662107. The reversal of 34074662089 is 98026647043.

It can be written as a sum of positive squares in 4 ways, for example, as 455625 + 34074206464 = 675^2 + 184592^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 34074662089 - 21 = 34074662087 is a prime.

It is a super-2 number, since 2×340746620892 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34074662087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17951982 + ... + 17953879.

It is an arithmetic number, because the mean of its divisors is an integer number (4649809129).

Almost surely, 234074662089 is an apocalyptic number.

It is an amenable number.

34074662089 is a deficient number, since it is larger than the sum of its proper divisors (3123810943).

34074662089 is a wasteful number, since it uses less digits than its factorization.

34074662089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35905947.

The product of its (nonzero) digits is 1741824, while the sum is 49.

The spelling of 34074662089 in words is "thirty-four billion, seventy-four million, six hundred sixty-two thousand, eighty-nine".

Divisors: 1 13 73 949 35905861 466776193 2621127853 34074662089