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58243234285 = 517685214521
BaseRepresentation
bin110110001111100100…
…010011100111101101
312120100001220212020101
4312033210103213231
51423240231444120
642431230351101
74131215215525
oct661744234755
9176301825211
1058243234285
1122778872a75
12b35565b491
1356527c6b52
142b67432685
1517ad3d990a
hexd8f9139ed

58243234285 has 8 divisors (see below), whose sum is σ = 74003168376. Its totient is φ = 43853729280.

The previous prime is 58243234271. The next prime is 58243234321.

58243234285 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 7829064324 + 50414169961 = 88482^2 + 224531^2 .

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

It is not a de Polignac number, because 58243234285 - 211 = 58243232237 is a prime.

It is a super-2 number, since 2×582432342852 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 342607176 + ... + 342607345.

It is an arithmetic number, because the mean of its divisors is an integer number (9250396047).

Almost surely, 258243234285 is an apocalyptic number.

It is an amenable number.

58243234285 is a deficient number, since it is larger than the sum of its proper divisors (15759934091).

58243234285 is a wasteful number, since it uses less digits than its factorization.

58243234285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685214543.

The product of its digits is 1843200, while the sum is 46.

The spelling of 58243234285 in words is "fifty-eight billion, two hundred forty-three million, two hundred thirty-four thousand, two hundred eighty-five".

Divisors: 1 5 17 85 685214521 3426072605 11648646857 58243234285