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58344358634 = 229172179317
BaseRepresentation
bin110110010101100110…
…000100001011101010
312120121010012111202122
4312111212010023222
51423442123434014
642445242031242
74133553602642
oct662546041352
9176533174678
1058344358634
112281a962211
12b3834a8522
13566a742343
142b76a37522
1517b721258e
hexd959842ea

58344358634 has 4 divisors (see below), whose sum is σ = 87516537954. Its totient is φ = 29172179316.

The previous prime is 58344358621. The next prime is 58344358637. The reversal of 58344358634 is 43685344385.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43685344385 = 58737068877.

It can be written as a sum of positive squares in only one way, i.e., 49713391225 + 8630967409 = 222965^2 + 92903^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (58344358637) 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 as a sum of consecutive naturals, namely, 14586089657 + ... + 14586089660.

Almost surely, 258344358634 is an apocalyptic number.

58344358634 is a deficient number, since it is larger than the sum of its proper divisors (29172179320).

58344358634 is a wasteful number, since it uses less digits than its factorization.

58344358634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29172179319.

The product of its digits is 16588800, while the sum is 53.

The spelling of 58344358634 in words is "fifty-eight billion, three hundred forty-four million, three hundred fifty-eight thousand, six hundred thirty-four".

Divisors: 1 2 29172179317 58344358634