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12652269230 = 251265226923
BaseRepresentation
bin10111100100010001…
…00100111010101110
31012122202110212112002
423302020210322232
5201402440103410
65451250012302
7625351341206
oct136210447256
935582425462
1012652269230
115402970157
122551277092
131268331653
148804cd406
154e0b657a5
hex2f2224eae

12652269230 has 8 divisors (see below), whose sum is σ = 22774084632. Its totient is φ = 5060907688.

The previous prime is 12652269229. The next prime is 12652269241. The reversal of 12652269230 is 3296225621.

12652269230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 632613452 + ... + 632613471.

It is an arithmetic number, because the mean of its divisors is an integer number (2846760579).

Almost surely, 212652269230 is an apocalyptic number.

12652269230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12652269230 is a deficient number, since it is larger than the sum of its proper divisors (10121815402).

12652269230 is a wasteful number, since it uses less digits than its factorization.

12652269230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1265226930.

The product of its (nonzero) digits is 77760, while the sum is 38.

The spelling of 12652269230 in words is "twelve billion, six hundred fifty-two million, two hundred sixty-nine thousand, two hundred thirty".

Divisors: 1 2 5 10 1265226923 2530453846 6326134615 12652269230