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605368972 = 221311641711
BaseRepresentation
bin100100000101010…
…011001010001100
31120012002221010001
4210011103022030
52214433301342
6140023054044
721000360055
oct4405231214
91505087101
10605368972
1129079573a
1214a8a1324
13985585c0
145a58372c
153822d8b7
hex2415328c

605368972 has 12 divisors (see below), whose sum is σ = 1140887776. Its totient is φ = 279401040.

The previous prime is 605368931. The next prime is 605368999. The reversal of 605368972 is 279863506.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5820804 + ... + 5820907.

Almost surely, 2605368972 is an apocalyptic number.

It is an amenable number.

605368972 is a deficient number, since it is larger than the sum of its proper divisors (535518804).

605368972 is a wasteful number, since it uses less digits than its factorization.

605368972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11641728 (or 11641726 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 46.

The square root of 605368972 is about 24604.2470317626. The cubic root of 605368972 is about 845.9409575645.

The spelling of 605368972 in words is "six hundred five million, three hundred sixty-eight thousand, nine hundred seventy-two".

Divisors: 1 2 4 13 26 52 11641711 23283422 46566844 151342243 302684486 605368972