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60502025341 = 61991836481
BaseRepresentation
bin111000010110001100…
…111010010001111101
312210011111020100001101
4320112030322101331
51442402004302331
643443320213101
74241203505302
oct702614722175
9183144210041
1060502025341
11237278a813a
12b88600a191
1359227710c4
142cdd4150a9
15189186b061
hexe1633a47d

60502025341 has 4 divisors (see below), whose sum is σ = 61493861884. Its totient is φ = 59510188800.

The previous prime is 60502025329. The next prime is 60502025357. The reversal of 60502025341 is 14352020506.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14352020506 = 27176010253.

It can be written as a sum of positive squares in 2 ways, for example, as 1358217316 + 59143808025 = 36854^2 + 243195^2 .

It is a cyclic number.

It is not a de Polignac number, because 60502025341 - 211 = 60502023293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60502025371) 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 3 ways as a sum of consecutive naturals, for example, 495918180 + ... + 495918301.

It is an arithmetic number, because the mean of its divisors is an integer number (15373465471).

Almost surely, 260502025341 is an apocalyptic number.

60502025341 is a gapful number since it is divisible by the number (61) formed by its first and last digit.

It is an amenable number.

60502025341 is a deficient number, since it is larger than the sum of its proper divisors (991836543).

60502025341 is an equidigital number, since it uses as much as digits as its factorization.

60502025341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991836542.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 60502025341 its reverse (14352020506), we get a palindrome (74854045847).

The spelling of 60502025341 in words is "sixty billion, five hundred two million, twenty-five thousand, three hundred forty-one".

Divisors: 1 61 991836481 60502025341