[go: up one dir, main page]

Search a number
-
+
469240 = 23511731
BaseRepresentation
bin1110010100011111000
3212211200021
41302203320
5110003430
614020224
73663022
oct1624370
9784607
10469240
112a0602
121a7674
13135775
14c3012
159407a
hex728f8

469240 has 16 divisors (see below), whose sum is σ = 1055880. Its totient is φ = 187680.

The previous prime is 469237. The next prime is 469241. The reversal of 469240 is 42964.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (469241) 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, 5826 + ... + 5905.

2469240 is an apocalyptic number.

469240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

469240 is an abundant number, since it is smaller than the sum of its proper divisors (586640).

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

469240 is a wasteful number, since it uses less digits than its factorization.

469240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11742 (or 11738 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 469240 is about 685.0109488176. The cubic root of 469240 is about 77.7078706704.

The spelling of 469240 in words is "four hundred sixty-nine thousand, two hundred forty".

Divisors: 1 2 4 5 8 10 20 40 11731 23462 46924 58655 93848 117310 234620 469240