Search a number
-
+
468380 = 225112129
BaseRepresentation
bin1110010010110011100
3212210111102
41302112130
5104442010
614012232
73660353
oct1622634
9783442
10468380
1129a9a0
121a7078
13135263
14c299a
1593ba5
hex7259c

468380 has 24 divisors (see below), whose sum is σ = 1073520. Its totient is φ = 170240.

The previous prime is 468371. The next prime is 468389. The reversal of 468380 is 83864.

468380 = T56 + T57 + ... + T143.

It is an interprime number because it is at equal distance from previous prime (468371) and next prime (468389).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468389) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 845 + ... + 1284.

It is an arithmetic number, because the mean of its divisors is an integer number (44730).

2468380 is an apocalyptic number.

It is an amenable number.

468380 is an abundant number, since it is smaller than the sum of its proper divisors (605140).

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

468380 is a wasteful number, since it uses less digits than its factorization.

468380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2149 (or 2147 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 468380 is about 684.3829337440. The cubic root of 468380 is about 77.6603685839.

It can be divided in two parts, 468 and 380, that added together give a palindrome (848).

The spelling of 468380 in words is "four hundred sixty-eight thousand, three hundred eighty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 2129 4258 8516 10645 21290 23419 42580 46838 93676 117095 234190 468380