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341020 = 22517259
BaseRepresentation
bin1010011010000011100
3122022210101
41103100130
541403040
611150444
72620141
oct1232034
9568711
10341020
11213239
12145424
13bc2b4
148c3c8
156b09a
hex5341c

341020 has 36 divisors (see below), whose sum is σ = 773640. Its totient is φ = 126208.

The previous prime is 341017. The next prime is 341027. The reversal of 341020 is 20143.

341020 is nontrivially palindromic in base 14.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 340988 and 341006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (341027) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5751 + ... + 5809.

It is an arithmetic number, because the mean of its divisors is an integer number (21490).

2341020 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 341020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (386820).

341020 is an abundant number, since it is smaller than the sum of its proper divisors (432620).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

341020 is a wasteful number, since it uses less digits than its factorization.

341020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102 (or 83 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 341020 is about 583.9691772688. The cubic root of 341020 is about 69.8650461103.

Adding to 341020 its reverse (20143), we get a palindrome (361163).

The spelling of 341020 in words is "three hundred forty-one thousand, twenty", and thus it is an iban number.

Divisors: 1 2 4 5 10 17 20 34 59 68 85 118 170 236 289 295 340 578 590 1003 1156 1180 1445 2006 2890 4012 5015 5780 10030 17051 20060 34102 68204 85255 170510 341020