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5972217268 = 221493054317
BaseRepresentation
bin1011000111111100…
…01100110110110100
3120102012210001221011
411203332030312310
544212341423033
62424341202004
7300666003103
oct54376146664
916365701834
105972217268
112595185256
1211a8100304
137423bc094
1440925a03a
1524e49accd
hex163f8cdb4

5972217268 has 6 divisors (see below), whose sum is σ = 10451380226. Its totient is φ = 2986108632.

The previous prime is 5972217263. The next prime is 5972217287. The reversal of 5972217268 is 8627122795.

It can be written as a sum of positive squares in only one way, i.e., 5623200144 + 349017124 = 74988^2 + 18682^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5972217263) 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 as a sum of consecutive naturals, namely, 746527155 + ... + 746527162.

Almost surely, 25972217268 is an apocalyptic number.

It is an amenable number.

5972217268 is a deficient number, since it is larger than the sum of its proper divisors (4479162958).

5972217268 is a wasteful number, since it uses less digits than its factorization.

5972217268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1493054321 (or 1493054319 counting only the distinct ones).

The product of its digits is 846720, while the sum is 49.

The square root of 5972217268 is about 77280.1220754729. The cubic root of 5972217268 is about 1814.3115540707.

The spelling of 5972217268 in words is "five billion, nine hundred seventy-two million, two hundred seventeen thousand, two hundred sixty-eight".

Divisors: 1 2 4 1493054317 2986108634 5972217268