Search a number
-
+
552132001 = 17191709387
BaseRepresentation
bin100000111010001…
…101110110100001
31102110221012201101
4200322031312201
52112321211001
6130442034401
716453021201
oct4072156641
91373835641
10552132001
11263733a43
12134aa8a01
138a508a35
1453486401
1533714a01
hex20e8dda1

552132001 has 8 divisors (see below), whose sum is σ = 615379680. Its totient is φ = 492303168.

The previous prime is 552131999. The next prime is 552132011. The reversal of 552132001 is 100231255.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 552132001 - 21 = 552131999 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

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 552132001.

It is not an unprimeable number, because it can be changed into a prime (552132011) 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, 854371 + ... + 855016.

It is an arithmetic number, because the mean of its divisors is an integer number (76922460).

Almost surely, 2552132001 is an apocalyptic number.

It is an amenable number.

552132001 is a deficient number, since it is larger than the sum of its proper divisors (63247679).

552132001 is a wasteful number, since it uses less digits than its factorization.

552132001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1709423.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 552132001 is about 23497.4892488538. The cubic root of 552132001 is about 820.3785685073.

Adding to 552132001 its reverse (100231255), we get a palindrome (652363256).

The spelling of 552132001 in words is "five hundred fifty-two million, one hundred thirty-two thousand, one".

Divisors: 1 17 19 323 1709387 29059579 32478353 552132001