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472596213 = 31193132047
BaseRepresentation
bin11100001010110…
…011111011110101
31012221021101010110
4130022303323311
51431441034323
6114521213233
714466000345
oct3412637365
91187241113
10472596213
1122284a591
12112331219
1376baba3b
1446aa0d25
152b753793
hex1c2b3ef5

472596213 has 8 divisors (see below), whose sum is σ = 630661248. Its totient is φ = 314797664.

The previous prime is 472596161. The next prime is 472596221. The reversal of 472596213 is 312695274.

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

It is a cyclic number.

It is not a de Polignac number, because 472596213 - 26 = 472596149 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472596713) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62445 + ... + 69602.

It is an arithmetic number, because the mean of its divisors is an integer number (78832656).

Almost surely, 2472596213 is an apocalyptic number.

It is an amenable number.

472596213 is a deficient number, since it is larger than the sum of its proper divisors (158065035).

472596213 is a wasteful number, since it uses less digits than its factorization.

472596213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133243.

The product of its digits is 90720, while the sum is 39.

The square root of 472596213 is about 21739.2781158897. The cubic root of 472596213 is about 778.9269778734.

The spelling of 472596213 in words is "four hundred seventy-two million, five hundred ninety-six thousand, two hundred thirteen".

Divisors: 1 3 1193 3579 132047 396141 157532071 472596213