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2030233211320 = 235397127848439
BaseRepresentation
bin11101100010110011010…
…101000101000110111000
321012002101102222010010111
4131202303111011012320
5231230404200230240
64152402023354104
7266452033363216
oct35426325050670
97162342863114
102030233211320
117130207a0a46
12289580bb2934
131195b1041322
1470399c83cb6
1537c273211ea
hex1d8b35451b8

2030233211320 has 32 divisors (see below), whose sum is σ = 4579531120800. Its totient is φ = 810047703168.

The previous prime is 2030233211299. The next prime is 2030233211381. The reversal of 2030233211320 is 231123320302.

It is a super-2 number, since 2×20302332113202 (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2030233211291 and 2030233211300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63908340 + ... + 63940099.

It is an arithmetic number, because the mean of its divisors is an integer number (143110347525).

Almost surely, 22030233211320 is an apocalyptic number.

2030233211320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2030233211320 is an abundant number, since it is smaller than the sum of its proper divisors (2549297909480).

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

2030233211320 is a wasteful number, since it uses less digits than its factorization.

2030233211320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127848847 (or 127848843 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 2030233211320 its reverse (231123320302), we get a palindrome (2261356531622).

The spelling of 2030233211320 in words is "two trillion, thirty billion, two hundred thirty-three million, two hundred eleven thousand, three hundred twenty".

Divisors: 1 2 4 5 8 10 20 40 397 794 1588 1985 3176 3970 7940 15880 127848439 255696878 511393756 639242195 1022787512 1278484390 2556968780 5113937560 50755830283 101511660566 203023321132 253779151415 406046642264 507558302830 1015116605660 2030233211320