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472233027 = 3722487287
BaseRepresentation
bin11100001001011…
…011010001000011
31012220120220221010
4130021123101003
51431342424102
6114505332003
714462625450
oct3411332103
91186526833
10472233027
11222621732
12112197003
1376ab2636
1446a08827
152b6d0d6c
hex1c25b443

472233027 has 8 divisors (see below), whose sum is σ = 719593216. Its totient is φ = 269847432.

The previous prime is 472233023. The next prime is 472233043. The reversal of 472233027 is 720332274.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 472233027 - 22 = 472233023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 472232985 and 472233003.

It is not an unprimeable number, because it can be changed into a prime (472233023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11243623 + ... + 11243664.

It is an arithmetic number, because the mean of its divisors is an integer number (89949152).

Almost surely, 2472233027 is an apocalyptic number.

472233027 is a deficient number, since it is larger than the sum of its proper divisors (247360189).

472233027 is a wasteful number, since it uses less digits than its factorization.

472233027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22487297.

The product of its (nonzero) digits is 14112, while the sum is 30.

The square root of 472233027 is about 21730.9232891748. The cubic root of 472233027 is about 778.7273939128.

The spelling of 472233027 in words is "four hundred seventy-two million, two hundred thirty-three thousand, twenty-seven".

Divisors: 1 3 7 21 22487287 67461861 157411009 472233027