Search a number
-
+
532641006 = 23271431967
BaseRepresentation
bin11111101111110…
…111010011101110
31101010020222002200
4133233313103232
52042324003011
6124504202330
716125242142
oct3757672356
91333228080
10532641006
11253731087
1212a4693a6
13864731c1
1450a51222
1531b64856
hex1fbf74ee

532641006 has 48 divisors (see below), whose sum is σ = 1174238208. Its totient is φ = 174459600.

The previous prime is 532641001. The next prime is 532641019. The reversal of 532641006 is 600146235.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532641001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 550335 + ... + 551301.

It is an arithmetic number, because the mean of its divisors is an integer number (24463296).

Almost surely, 2532641006 is an apocalyptic number.

532641006 is an abundant number, since it is smaller than the sum of its proper divisors (641597202).

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

532641006 is a wasteful number, since it uses less digits than its factorization.

532641006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1477 (or 1474 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 532641006 is about 23079.0165735024. The cubic root of 532641006 is about 810.6092079041.

The spelling of 532641006 in words is "five hundred thirty-two million, six hundred forty-one thousand, six".

Divisors: 1 2 3 6 9 18 71 142 213 426 431 639 862 967 1278 1293 1934 2586 2901 3879 5802 7758 8703 17406 30601 61202 68657 91803 137314 183606 205971 275409 411942 416777 550818 617913 833554 1235826 1250331 2500662 3750993 7501986 29591167 59182334 88773501 177547002 266320503 532641006