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227975048264072 = 233892137232
BaseRepresentation
bin110011110101011110010011…
…110001001111100110001000
31002220012012110002101110010202
4303311132103301033212020
5214340120344323422242
62124510142533231332
766006440135162114
oct6365362361174610
91086165402343122
10227975048264072
11667047474a205a
122169b112492548
139a28c5492b785
1440420a073c744
151b5524a54d932
hexcf5793c4f988

227975048264072 has 36 divisors (see below), whose sum is σ = 428586122986245. Its totient is φ = 113686212118368.

The previous prime is 227975048264069. The next prime is 227975048264143. The reversal of 227975048264072 is 270462840579722.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 210799444496356 + 17175603767716 = 14518934^2 + 4144346^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=10676494.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 16612617803 + ... + 16612631525.

Almost surely, 2227975048264072 is an apocalyptic number.

It is an amenable number.

227975048264072 is a deficient number, since it is larger than the sum of its proper divisors (200611074722173).

227975048264072 is an frugal number, since it uses more digits than its factorization.

227975048264072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28230 (or 14114 counting only the distinct ones).

The product of its (nonzero) digits is 189665280, while the sum is 65.

The spelling of 227975048264072 in words is "two hundred twenty-seven trillion, nine hundred seventy-five billion, forty-eight million, two hundred sixty-four thousand, seventy-two".

Divisors: 1 2 4 8 389 778 1556 3112 13723 27446 54892 109784 151321 302642 605284 1210568 5338247 10676494 21352988 42705976 188320729 376641458 753282916 1506565832 2076578083 4153156166 8306312332 16612624664 73256763581 146513527162 293027054324 586054108648 28496881033009 56993762066018 113987524132036 227975048264072