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470741 = 2397211
BaseRepresentation
bin1110010111011010101
3212220201212
41302323111
5110030431
614031205
74000265
oct1627325
9786655
10470741
112a1747
121a8505
1313635b
14c37a5
159472b
hex72ed5

470741 has 8 divisors (see below), whose sum is σ = 498624. Its totient is φ = 443520.

The previous prime is 470731. The next prime is 470749. The reversal of 470741 is 147074.

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 470741 - 210 = 469717 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 470741.

It is not an unprimeable number, because it can be changed into a prime (470749) 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, 2126 + ... + 2336.

It is an arithmetic number, because the mean of its divisors is an integer number (62328).

2470741 is an apocalyptic number.

It is an amenable number.

470741 is a deficient number, since it is larger than the sum of its proper divisors (27883).

470741 is a wasteful number, since it uses less digits than its factorization.

470741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331.

The product of its (nonzero) digits is 784, while the sum is 23.

The square root of 470741 is about 686.1056769915. The cubic root of 470741 is about 77.7906395208.

The spelling of 470741 in words is "four hundred seventy thousand, seven hundred forty-one", and thus it is an iban number.

Divisors: 1 23 97 211 2231 4853 20467 470741