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BaseRepresentation
bin1100111010000011101
3210111011111
41213100131
5102013231
613022021
73411031
oct1472035
9714144
10422941
11269842
12184911
1311a67c
14b01c1
15854b1
hex6741d

422941 has 4 divisors (see below), whose sum is σ = 424252. Its totient is φ = 421632.

The previous prime is 422927. The next prime is 422969. The reversal of 422941 is 149224.

It is the 266-th star number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 417316 + 5625 = 646^2 + 75^2 .

It is a cyclic number.

It is not a de Polignac number, because 422941 - 217 = 291869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422911) 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, 211 + ... + 943.

It is an arithmetic number, because the mean of its divisors is an integer number (106063).

2422941 is an apocalyptic number.

It is an amenable number.

422941 is a deficient number, since it is larger than the sum of its proper divisors (1311).

422941 is an equidigital number, since it uses as much as digits as its factorization.

422941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1310.

The product of its digits is 576, while the sum is 22.

The square root of 422941 is about 650.3391422942. The cubic root of 422941 is about 75.0631172383.

The spelling of 422941 in words is "four hundred twenty-two thousand, nine hundred forty-one".

Divisors: 1 577 733 422941