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60852234831 = 321539421309
BaseRepresentation
bin111000101011000100…
…110110101001001111
312211001220012211011020
4320223010312221033
51444111133003311
643542150325223
74252655314233
oct705304665117
9184056184136
1060852234831
1123897555773
12b963359813
13597a19b75b
142d33b385c3
1518b2496c06
hexe2b136a4f

60852234831 has 8 divisors (see below), whose sum is σ = 81174006960. Its totient is φ = 40549309632.

The previous prime is 60852234823. The next prime is 60852234869. The reversal of 60852234831 is 13843225806.

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

It is not a de Polignac number, because 60852234831 - 23 = 60852234823 is a prime.

It is a super-2 number, since 2×608522348312 (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60852234811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4704196 + ... + 4717113.

It is an arithmetic number, because the mean of its divisors is an integer number (10146750870).

Almost surely, 260852234831 is an apocalyptic number.

60852234831 is a deficient number, since it is larger than the sum of its proper divisors (20321772129).

60852234831 is a wasteful number, since it uses less digits than its factorization.

60852234831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9423465.

The product of its (nonzero) digits is 276480, while the sum is 42.

The spelling of 60852234831 in words is "sixty billion, eight hundred fifty-two million, two hundred thirty-four thousand, eight hundred thirty-one".

Divisors: 1 3 2153 6459 9421309 28263927 20284078277 60852234831