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475061 = 716691
BaseRepresentation
bin1110011111110110101
3220010122212
41303332311
5110200221
614103205
74016006
oct1637665
9803585
10475061
112a4a14
121aab05
13138302
14c51ad
1595b5b
hex73fb5

475061 has 4 divisors (see below), whose sum is σ = 481824. Its totient is φ = 468300.

The previous prime is 475051. The next prime is 475073. The reversal of 475061 is 160574.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 160574 = 280287.

It is a cyclic number.

It is not a de Polignac number, because 475061 - 210 = 474037 is a prime.

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 475061.

It is not an unprimeable number, because it can be changed into a prime (475051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3275 + ... + 3416.

It is an arithmetic number, because the mean of its divisors is an integer number (120456).

2475061 is an apocalyptic number.

It is an amenable number.

475061 is a deficient number, since it is larger than the sum of its proper divisors (6763).

475061 is an equidigital number, since it uses as much as digits as its factorization.

475061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6762.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 475061 is about 689.2466902351. The cubic root of 475061 is about 78.0278773902.

The spelling of 475061 in words is "four hundred seventy-five thousand, sixty-one".

Divisors: 1 71 6691 475061