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60211343293 = 2329538320521
BaseRepresentation
bin111000000100111000…
…000010111110111101
312202102020021011020121
4320010320002332331
51441303100441133
643354414014541
74231043654623
oct700470027675
9182366234217
1060211343293
1123598808442
12b8047a7451
1358a74865aa
142cb2989513
15187609d02d
hexe04e02fbd

60211343293 has 32 divisors (see below), whose sum is σ = 67023210240. Its totient is φ = 53898324480.

The previous prime is 60211343287. The next prime is 60211343299. The reversal of 60211343293 is 39234311206.

60211343293 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (60211343287) and next prime (60211343299).

It is a cyclic number.

It is not a de Polignac number, because 60211343293 - 229 = 59674472381 is a prime.

It is a super-2 number, since 2×602113432932 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60211343299) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2923873 + ... + 2944393.

It is an arithmetic number, because the mean of its divisors is an integer number (2094475320).

Almost surely, 260211343293 is an apocalyptic number.

It is an amenable number.

60211343293 is a deficient number, since it is larger than the sum of its proper divisors (6811866947).

60211343293 is a wasteful number, since it uses less digits than its factorization.

60211343293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20709.

The product of its (nonzero) digits is 23328, while the sum is 34.

Adding to 60211343293 its reverse (39234311206), we get a palindrome (99445654499).

The spelling of 60211343293 in words is "sixty billion, two hundred eleven million, three hundred forty-three thousand, two hundred ninety-three".

Divisors: 1 23 29 53 83 667 1219 1537 1909 2407 4399 20521 35351 55361 101177 127571 471983 595109 1087613 1703243 2934133 13687507 25015099 31540777 39174589 49394047 90271879 725437871 1136063081 2076253217 2617884491 60211343293