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341001 = 3237889
BaseRepresentation
bin1010011010000001001
3122022202200
41103100021
541403001
611150413
72620113
oct1232011
9568680
10341001
11213221
12145409
13bc29b
148c3b3
156b086
hex53409

341001 has 6 divisors (see below), whose sum is σ = 492570. Its totient is φ = 227328.

The previous prime is 340999. The next prime is 341017. The reversal of 341001 is 100143.

Adding to 341001 its reverse (100143), we get a palindrome (441144).

It can be divided in two parts, 34 and 1001, that added together give a triangular number (1035 = T45).

It can be written as a sum of positive squares in only one way, i.e., 251001 + 90000 = 501^2 + 300^2 .

It is not a de Polignac number, because 341001 - 21 = 340999 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9), and also a Moran number because the ratio is a prime number: 37889 = 341001 / (3 + 4 + 1 + 0 + 0 + 1).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (341041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18936 + ... + 18953.

It is an arithmetic number, because the mean of its divisors is an integer number (82095).

2341001 is an apocalyptic number.

It is an amenable number.

341001 is a deficient number, since it is larger than the sum of its proper divisors (151569).

341001 is a wasteful number, since it uses less digits than its factorization.

341001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37895 (or 37892 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 341001 is about 583.9529090603. The cubic root of 341001 is about 69.8637485711.

The spelling of 341001 in words is "three hundred forty-one thousand, one", and thus it is an iban number.

Divisors: 1 3 9 37889 113667 341001