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3420301 = 15122651
BaseRepresentation
bin1101000011000010001101
320102202202211
431003002031
51333422201
6201150421
741033503
oct15030215
96382684
103420301
111a267a5
12118b411
13929a61
14650673
15478651
hex34308d

3420301 has 4 divisors (see below), whose sum is σ = 3443104. Its totient is φ = 3397500.

The previous prime is 3420299. The next prime is 3420337. The reversal of 3420301 is 1030243.

Adding to 3420301 its reverse (1030243), we get a palindrome (4450544).

It can be divided in two parts, 3420 and 301, that added together give a square (3721 = 612).

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: 1030243 = 3472969.

It is not a de Polignac number, because 3420301 - 21 = 3420299 is a prime.

It is a Duffinian number.

3420301 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3420341) 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, 11175 + ... + 11476.

It is an arithmetic number, because the mean of its divisors is an integer number (860776).

It is a 150-hyperperfect number.

Almost surely, 23420301 is an apocalyptic number.

It is an amenable number.

3420301 is a deficient number, since it is larger than the sum of its proper divisors (22803).

3420301 is a wasteful number, since it uses less digits than its factorization.

3420301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22802.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 3420301 is about 1849.4055801798. The cubic root of 3420301 is about 150.6681453854.

The spelling of 3420301 in words is "three million, four hundred twenty thousand, three hundred one".

Divisors: 1 151 22651 3420301