Search a number
-
+
12230232210310 = 251223023221031
BaseRepresentation
bin1011000111111001001010…
…1001010111101110000110
31121022012100220121012022211
42301332102221113232012
53100340003421212220
642002254025214034
72401414361345242
oct261762251275606
947265326535284
1012230232210310
1139958a3272084
12145637403131a
136a93c92281aa
14303d36cb3422
1516320a58bb5a
hexb1f92a57b86

12230232210310 has 8 divisors (see below), whose sum is σ = 22014417978576. Its totient is φ = 4892092884120.

The previous prime is 12230232210289. The next prime is 12230232210331. The reversal of 12230232210310 is 1301223203221.

It is an interprime number because it is at equal distance from previous prime (12230232210289) and next prime (12230232210331).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×122302322103102 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 611511610506 + ... + 611511610525.

It is an arithmetic number, because the mean of its divisors is an integer number (2751802247322).

Almost surely, 212230232210310 is an apocalyptic number.

12230232210310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12230232210310 is a deficient number, since it is larger than the sum of its proper divisors (9784185768266).

12230232210310 is a wasteful number, since it uses less digits than its factorization.

12230232210310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1223023221038.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 12230232210310 its reverse (1301223203221), we get a palindrome (13531455413531).

The spelling of 12230232210310 in words is "twelve trillion, two hundred thirty billion, two hundred thirty-two million, two hundred ten thousand, three hundred ten".

Divisors: 1 2 5 10 1223023221031 2446046442062 6115116105155 12230232210310