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3468501 = 3442821
BaseRepresentation
bin1101001110110011010101
320112012220000
431032303111
51341443001
6202201513
741324151
oct15166325
96465800
103468501
111a59a33
1211b3299
1394598a
14664061
15487a86
hex34ecd5

3468501 has 10 divisors (see below), whose sum is σ = 5181462. Its totient is φ = 2312280.

The previous prime is 3468499. The next prime is 3468511. The reversal of 3468501 is 1058643.

It can be written as a sum of positive squares in only one way, i.e., 2099601 + 1368900 = 1449^2 + 1170^2 .

It is not a de Polignac number, because 3468501 - 21 = 3468499 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3468511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 21330 + ... + 21491.

Almost surely, 23468501 is an apocalyptic number.

It is an amenable number.

3468501 is a deficient number, since it is larger than the sum of its proper divisors (1712961).

3468501 is an equidigital number, since it uses as much as digits as its factorization.

3468501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42833 (or 42824 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 3468501 is about 1862.3912048761. The cubic root of 3468501 is about 151.3726014567.

It can be divided in two parts, 3468 and 501, that added together give a square (3969 = 632).

The spelling of 3468501 in words is "three million, four hundred sixty-eight thousand, five hundred one".

Divisors: 1 3 9 27 81 42821 128463 385389 1156167 3468501