Search a number
-
+
13023301222230 = 2351333393080057
BaseRepresentation
bin1011110110000011100100…
…1111100011111101010110
31201010000102020212021002020
42331200321033203331112
53201333210103102410
643410453314354010
72512621354621035
oct275407117437526
951100366767066
1013023301222230
114171173028952
12156400528b906
13736127282790
1433048c92471c
15178b75147a70
hexbd8393e3f56

13023301222230 has 32 divisors (see below), whose sum is σ = 33660224698464. Its totient is φ = 3205735685376.

The previous prime is 13023301222213. The next prime is 13023301222237. The reversal of 13023301222230 is 3222210332031.

It is a self number, because there is not a number n which added to its sum of digits gives 13023301222230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13023301222237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16696539639 + ... + 16696540418.

It is an arithmetic number, because the mean of its divisors is an integer number (1051882021827).

Almost surely, 213023301222230 is an apocalyptic number.

13023301222230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13023301222230 is an abundant number, since it is smaller than the sum of its proper divisors (20636923476234).

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

13023301222230 is a wasteful number, since it uses less digits than its factorization.

13023301222230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33393080080.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 13023301222230 its reverse (3222210332031), we get a palindrome (16245511554261).

The spelling of 13023301222230 in words is "thirteen trillion, twenty-three billion, three hundred one million, two hundred twenty-two thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 13 15 26 30 39 65 78 130 195 390 33393080057 66786160114 100179240171 166965400285 200358480342 333930800570 434110040741 500896200855 868220081482 1001792401710 1302330122223 2170550203705 2604660244446 4341100407410 6511650611115 13023301222230