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225656162703 = 3273647530857
BaseRepresentation
bin1101001000101000100…
…1111100100110001111
3210120110100212210022200
43102022021330212033
512144120434201303
6251355350412543
722205653510116
oct3221211744617
9716410783280
10225656162703
1187778025a54
1237897961153
131838278673a
14acc9670c7d
155d0aa5a3a3
hex348a27c98f

225656162703 has 24 divisors (see below), whose sum is σ = 330924136608. Its totient is φ = 148147045632.

The previous prime is 225656162701. The next prime is 225656162729. The reversal of 225656162703 is 307261656522.

225656162703 is a `hidden beast` number, since 2 + 2 + 5 + 6 + 5 + 616 + 27 + 0 + 3 = 666.

225656162703 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 225656162703 - 21 = 225656162701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225656162701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 159651 + ... + 690507.

It is an arithmetic number, because the mean of its divisors is an integer number (13788505692).

Almost surely, 2225656162703 is an apocalyptic number.

225656162703 is a deficient number, since it is larger than the sum of its proper divisors (105267973905).

225656162703 is a wasteful number, since it uses less digits than its factorization.

225656162703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531583 (or 531580 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 45.

The spelling of 225656162703 in words is "two hundred twenty-five billion, six hundred fifty-six million, one hundred sixty-two thousand, seven hundred three".

Divisors: 1 3 9 73 219 647 657 1941 5823 47231 141693 425079 530857 1592571 4777713 38752561 116257683 343464479 348773049 1030393437 3091180311 25072906967 75218720901 225656162703