Search a number
-
+
465029 = 1493121
BaseRepresentation
bin1110001100010000101
3212121220022
41301202011
5104340104
613544525
73644525
oct1614205
9777808
10465029
11298424
121a5145
13133886
14c1685
1592bbe
hex71885

465029 has 4 divisors (see below), whose sum is σ = 468300. Its totient is φ = 461760.

The previous prime is 465019. The next prime is 465041. The reversal of 465029 is 920564.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 16129 + 448900 = 127^2 + 670^2 .

It is a cyclic number.

It is not a de Polignac number, because 465029 - 24 = 465013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 464989 and 465007.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 465029.

It is not an unprimeable number, because it can be changed into a prime (465019) 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, 1412 + ... + 1709.

It is an arithmetic number, because the mean of its divisors is an integer number (117075).

2465029 is an apocalyptic number.

It is an amenable number.

465029 is a deficient number, since it is larger than the sum of its proper divisors (3271).

465029 is a wasteful number, since it uses less digits than its factorization.

465029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3270.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 465029 is about 681.9303483494. The cubic root of 465029 is about 77.4747194686.

Subtracting 465029 from its reverse (920564), we obtain a triangular number (455535 = T954).

The spelling of 465029 in words is "four hundred sixty-five thousand, twenty-nine".

Divisors: 1 149 3121 465029