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12070225862256 = 243383656561459
BaseRepresentation
bin1010111110100101000110…
…0001100101111001110000
31120201220100210102112102210
42233221101201211321300
53040224310310043011
641400552450012120
72354021310002502
oct257512141457160
946656323375383
1012070225862256
113933a549135a1
12142b35a277040
136972a9878033
142da2b85c9d72
1515de932986a6
hexafa51865e70

12070225862256 has 40 divisors (see below), whose sum is σ = 31262830479360. Its totient is φ = 4012903631296.

The previous prime is 12070225862231. The next prime is 12070225862267. The reversal of 12070225862256 is 65226852207021.

12070225862256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 328262346 + ... + 328299113.

It is an arithmetic number, because the mean of its divisors is an integer number (781570761984).

Almost surely, 212070225862256 is an apocalyptic number.

12070225862256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12070225862256 is an abundant number, since it is smaller than the sum of its proper divisors (19192604617104).

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

12070225862256 is a wasteful number, since it uses less digits than its factorization.

12070225862256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656561853 (or 656561847 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 48.

The spelling of 12070225862256 in words is "twelve trillion, seventy billion, two hundred twenty-five million, eight hundred sixty-two thousand, two hundred fifty-six".

Divisors: 1 2 3 4 6 8 12 16 24 48 383 766 1149 1532 2298 3064 4596 6128 9192 18384 656561459 1313122918 1969684377 2626245836 3939368754 5252491672 7878737508 10504983344 15757475016 31514950032 251463038797 502926077594 754389116391 1005852155188 1508778232782 2011704310376 3017556465564 4023408620752 6035112931128 12070225862256