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2060060256420 = 22351091361231443
BaseRepresentation
bin11101111110100101001…
…010001110100010100100
321021221101010210222222120
4131332211022032202210
5232223000411201140
64214213440425540
7301556133155325
oct35764512164244
97257333728876
102060060256420
11724737344441
122933060182b0
1311c35562b13a
14719c934a44c
15388c0b841d0
hex1dfa528e8a4

2060060256420 has 96 divisors (see below), whose sum is σ = 5825389933440. Its totient is φ = 543907215360.

The previous prime is 2060060256383. The next prime is 2060060256421. The reversal of 2060060256420 is 246520600602.

It is not an unprimeable number, because it can be changed into a prime (2060060256421) 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, 8785219 + ... + 9016661.

It is an arithmetic number, because the mean of its divisors is an integer number (60681145140).

Almost surely, 22060060256420 is an apocalyptic number.

2060060256420 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 2060060256420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2912694966720).

2060060256420 is an abundant number, since it is smaller than the sum of its proper divisors (3765329677020).

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

2060060256420 is a wasteful number, since it uses less digits than its factorization.

2060060256420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232925 (or 232923 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The spelling of 2060060256420 in words is "two trillion, sixty billion, sixty million, two hundred fifty-six thousand, four hundred twenty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 109 218 327 436 545 654 1090 1308 1361 1635 2180 2722 3270 4083 5444 6540 6805 8166 13610 16332 20415 27220 40830 81660 148349 231443 296698 445047 462886 593396 694329 741745 890094 925772 1157215 1388658 1483490 1780188 2225235 2314430 2777316 2966980 3471645 4450470 4628860 6943290 8900940 13886580 25227287 50454574 75681861 100909148 126136435 151363722 252272870 302727444 314993923 378409305 504545740 629987846 756818610 944981769 1259975692 1513637220 1574969615 1889963538 3149939230 3779927076 4724908845 6299878460 9449817690 18899635380 34334337607 68668675214 103003012821 137337350428 171671688035 206006025642 343343376070 412012051284 515015064105 686686752140 1030030128210 2060060256420