Search a number
-
+
233300123212230 = 23252592223591247
BaseRepresentation
bin110101000010111101101010…
…111110000101100111000110
31010121001021101201100221122200
4311002331222332011213012
5221034342123020242410
62144104332542135330
7100066243353334014
oct6502755276054706
91117037351327580
10233300123212230
1168378032482568
12221bb163281546
13a024151739969
144187b0151d8b4
151be8a119a83c0
hexd42f6af859c6

233300123212230 has 24 divisors (see below), whose sum is σ = 606580320352032. Its totient is φ = 62213366189904.

The previous prime is 233300123212201. The next prime is 233300123212243. The reversal of 233300123212230 is 32212321003332.

233300123212230 is a `hidden beast` number, since 2 + 3 + 3 + 300 + 1 + 2 + 321 + 2 + 2 + 30 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 233300123212194 and 233300123212203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1296111795534 + ... + 1296111795713.

It is an arithmetic number, because the mean of its divisors is an integer number (25274180014668).

Almost surely, 2233300123212230 is an apocalyptic number.

233300123212230 is an abundant number, since it is smaller than the sum of its proper divisors (373280197139802).

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

233300123212230 is a wasteful number, since it uses less digits than its factorization.

233300123212230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2592223591260 (or 2592223591257 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 233300123212230 its reverse (32212321003332), we get a palindrome (265512444215562).

The spelling of 233300123212230 in words is "two hundred thirty-three trillion, three hundred billion, one hundred twenty-three million, two hundred twelve thousand, two hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 2592223591247 5184447182494 7776670773741 12961117956235 15553341547482 23330012321223 25922235912470 38883353868705 46660024642446 77766707737410 116650061606115 233300123212230