Search a number
-
+
2029325 = 5281173
BaseRepresentation
bin111101111011100001101
310211002201012
413233130031
51004414300
6111255005
723151254
oct7573415
93732635
102029325
111166731
1281a465
135608ac
143ab79b
152a1435
hex1ef70d

2029325 has 6 divisors (see below), whose sum is σ = 2516394. Its totient is φ = 1623440.

The previous prime is 2029301. The next prime is 2029331. The reversal of 2029325 is 5239202.

It can be written as a sum of positive squares in 3 ways, for example, as 29929 + 1999396 = 173^2 + 1414^2 .

It is a de Polignac number, because none of the positive numbers 2k-2029325 is a prime.

It is a d-powerful number, because it can be written as 22 + 0 + 212 + 94 + 3 + 216 + 59 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2029325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 40562 + ... + 40611.

It is an arithmetic number, because the mean of its divisors is an integer number (419399).

22029325 is an apocalyptic number.

2029325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2029325 is a deficient number, since it is larger than the sum of its proper divisors (487069).

2029325 is an equidigital number, since it uses as much as digits as its factorization.

2029325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81183 (or 81178 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 2029325 is about 1424.5437866208. The cubic root of 2029325 is about 126.6049060256.

The spelling of 2029325 in words is "two million, twenty-nine thousand, three hundred twenty-five".

Divisors: 1 5 25 81173 405865 2029325