Search a number
-
+
12230003102300 = 22521178391037857
BaseRepresentation
bin1011000111111000010011…
…1111011001001001011100
31121022011202221111022012222
42301332010333121021130
53100334021243233200
642002215202444512
72401405610065664
oct261760477311134
947264687438188
1012230003102300
113995795a08915
12145630b363738
136a939091bc19
14303d146b51a4
151631e53d2d85
hexb1f84fd925c

12230003102300 has 36 divisors (see below), whose sum is σ = 26539357518240. Its totient is φ = 4891955013120.

The previous prime is 12230003102293. The next prime is 12230003102309. The reversal of 12230003102300 is 320130003221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12230003102309) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11264972 + ... + 12302828.

Almost surely, 212230003102300 is an apocalyptic number.

12230003102300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12230003102300 is an abundant number, since it is smaller than the sum of its proper divisors (14309354415940).

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

12230003102300 is a wasteful number, since it uses less digits than its factorization.

12230003102300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1155710 (or 1155703 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 12230003102300 its reverse (320130003221), we get a palindrome (12550133105521).

The spelling of 12230003102300 in words is "twelve trillion, two hundred thirty billion, three million, one hundred two thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 117839 235678 471356 589195 1037857 1178390 2075714 2356780 2945975 4151428 5189285 5891950 10378570 11783900 20757140 25946425 51892850 103785700 122300031023 244600062046 489200124092 611500155115 1223000310230 2446000620460 3057500775575 6115001551150 12230003102300