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60061051061 = 1135279154769
BaseRepresentation
bin110111111011111010…
…101110100010110101
312202000202110112001122
4313323322232202311
51441001112113221
643331444433325
74224240340064
oct677372564265
9182022415048
1060061051061
1123520996690
12b7823a8845
1358822b468b
142c9aa261db
151867cb1eab
hexdfbeae8b5

60061051061 has 8 divisors (see below), whose sum is σ = 65523427200. Its totient is φ = 54599055040.

The previous prime is 60061050997. The next prime is 60061051093. The reversal of 60061051061 is 16015016006.

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

It is a cyclic number.

It is not a de Polignac number, because 60061051061 - 26 = 60061050997 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 60061051061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60061051261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 310685 + ... + 465453.

It is an arithmetic number, because the mean of its divisors is an integer number (8190428400).

Almost surely, 260061051061 is an apocalyptic number.

It is an amenable number.

60061051061 is a deficient number, since it is larger than the sum of its proper divisors (5462376139).

60061051061 is a wasteful number, since it uses less digits than its factorization.

60061051061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190059.

The product of its (nonzero) digits is 1080, while the sum is 26.

Adding to 60061051061 its reverse (16015016006), we get a palindrome (76076067067).

The spelling of 60061051061 in words is "sixty billion, sixty-one million, fifty-one thousand, sixty-one".

Divisors: 1 11 35279 154769 388069 1702459 5460095551 60061051061