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472895 = 5271349
BaseRepresentation
bin1110011011100111111
3220000200122
41303130333
5110113040
614045155
74006463
oct1633477
9800618
10472895
112a3325
121a97bb
13137327
14c44a3
15951b5
hex7373f

472895 has 8 divisors (see below), whose sum is σ = 571200. Its totient is φ = 375840.

The previous prime is 472883. The next prime is 472907. The reversal of 472895 is 598274.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (472883) and next prime (472907).

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

It is not a de Polignac number, because 472895 - 26 = 472831 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1181 + ... + 1529.

It is an arithmetic number, because the mean of its divisors is an integer number (71400).

2472895 is an apocalyptic number.

472895 is a deficient number, since it is larger than the sum of its proper divisors (98305).

472895 is a wasteful number, since it uses less digits than its factorization.

472895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625.

The product of its digits is 20160, while the sum is 35.

The square root of 472895 is about 687.6736144422. The cubic root of 472895 is about 77.9091095584.

The spelling of 472895 in words is "four hundred seventy-two thousand, eight hundred ninety-five".

Divisors: 1 5 271 349 1355 1745 94579 472895