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2060406060 = 2235431017907
BaseRepresentation
bin111101011001111…
…0100110100101100
312022121000110202120
41322303310310230
513204430443220
6540241352540
7102026106516
oct17263646454
95277013676
102060406060
11968055629
12496038750
1326ab370ab
14157900bb6
15c0d45a40
hex7acf4d2c

2060406060 has 96 divisors (see below), whose sum is σ = 5962505472. Its totient is φ = 531283200.

The previous prime is 2060406011. The next prime is 2060406067. The reversal of 2060406060 is 606040602.

It is a self number, because there is not a number n which added to its sum of digits gives 2060406060.

It is not an unprimeable number, because it can be changed into a prime (2060406067) 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, 256627 + ... + 264533.

It is an arithmetic number, because the mean of its divisors is an integer number (62109432).

Almost surely, 22060406060 is an apocalyptic number.

2060406060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2060406060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2981252736).

2060406060 is an abundant number, since it is smaller than the sum of its proper divisors (3902099412).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2060406060 is a wasteful number, since it uses less digits than its factorization.

2060406060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8063 (or 8061 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 2060406060 is about 45391.6959365918. The cubic root of 2060406060 is about 1272.4799250091.

Adding to 2060406060 its reverse (606040602), we get a palindrome (2666446662).

The spelling of 2060406060 in words is "two billion, sixty million, four hundred six thousand, sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 43 60 86 101 129 172 202 215 258 303 404 430 505 516 606 645 860 1010 1212 1290 1515 2020 2580 3030 4343 6060 7907 8686 13029 15814 17372 21715 23721 26058 31628 39535 43430 47442 52116 65145 79070 86860 94884 118605 130290 158140 237210 260580 340001 474420 680002 798607 1020003 1360004 1597214 1700005 2040006 2395821 3194428 3400010 3993035 4080012 4791642 5100015 6800020 7986070 9583284 10200030 11979105 15972140 20400060 23958210 34340101 47916420 68680202 103020303 137360404 171700505 206040606 343401010 412081212 515101515 686802020 1030203030 2060406060