Search a number
-
+
552332141 = 1663133211
BaseRepresentation
bin100000111010111…
…110101101101101
31102111022101020222
4200322332231231
52112344112031
6130450221125
716454513534
oct4072765555
91374271228
10552332141
11263860349
12134b847a5
138a578b6a
14534d931b
1533753e7b
hex20ebeb6d

552332141 has 4 divisors (see below), whose sum is σ = 552381984. Its totient is φ = 552282300.

The previous prime is 552332101. The next prime is 552332149. The reversal of 552332141 is 141233255.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 552332141 - 218 = 552069997 is a prime.

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 552332141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552332149) 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, 26 + ... + 33236.

It is an arithmetic number, because the mean of its divisors is an integer number (138095496).

Almost surely, 2552332141 is an apocalyptic number.

It is an amenable number.

552332141 is a deficient number, since it is larger than the sum of its proper divisors (49843).

552332141 is a wasteful number, since it uses less digits than its factorization.

552332141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49842.

The product of its digits is 3600, while the sum is 26.

The square root of 552332141 is about 23501.7476158689. The cubic root of 552332141 is about 820.4776817215.

Adding to 552332141 its reverse (141233255), we get a palindrome (693565396).

The spelling of 552332141 in words is "five hundred fifty-two million, three hundred thirty-two thousand, one hundred forty-one".

Divisors: 1 16631 33211 552332141