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2053260270 = 2325195772081
BaseRepresentation
bin111101001100010…
…0100001111101110
312022002120102120200
41322120210033232
513201113312040
6535424254330
7101611265355
oct17230441756
95262512520
102053260270
11964014916
124937713a6
13269504709
141569a099c
15c03d3630
hex7a6243ee

2053260270 has 96 divisors (see below), whose sum is σ = 5631893280. Its totient is φ = 517570560.

The previous prime is 2053260263. The next prime is 2053260271. The reversal of 2053260270 is 720623502.

2053260270 is a `hidden beast` number, since 2 + 0 + 53 + 2 + 602 + 7 + 0 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2053260271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 985630 + ... + 987710.

It is an arithmetic number, because the mean of its divisors is an integer number (58665555).

Almost surely, 22053260270 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2053260270, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2815946640).

2053260270 is an abundant number, since it is smaller than the sum of its proper divisors (3578633010).

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

2053260270 is a wasteful number, since it uses less digits than its factorization.

2053260270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2690 (or 2687 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 2053260270 is about 45312.9150463750. The cubic root of 2053260270 is about 1271.0071722012.

Adding to 2053260270 its reverse (720623502), we get a palindrome (2773883772).

The spelling of 2053260270 in words is "two billion, fifty-three million, two hundred sixty thousand, two hundred seventy".

Divisors: 1 2 3 5 6 9 10 15 18 19 30 38 45 57 90 95 114 171 190 285 342 570 577 855 1154 1710 1731 2081 2885 3462 4162 5193 5770 6243 8655 10386 10405 10963 12486 17310 18729 20810 21926 25965 31215 32889 37458 39539 51930 54815 62430 65778 79078 93645 98667 109630 118617 164445 187290 197334 197695 237234 328890 355851 395390 493335 593085 711702 986670 1186170 1200737 1779255 2401474 3558510 3602211 6003685 7204422 10806633 12007370 18011055 21613266 22814003 36022110 45628006 54033165 68442009 108066330 114070015 136884018 205326027 228140030 342210045 410652054 684420090 1026630135 2053260270