Search a number
-
+
552105037 = 1150191367
BaseRepresentation
bin100000111010000…
…111010001001101
31102110212211201201
4200322013101031
52112314330122
6130441305501
716452546451
oct4072072115
91373784651
10552105037
11263715760
12134a95291
138a4c9693
145347a661
153370ba27
hex20e8744d

552105037 has 4 divisors (see below), whose sum is σ = 602296416. Its totient is φ = 501913660.

The previous prime is 552105011. The next prime is 552105049. The reversal of 552105037 is 730501255.

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.

It is a cyclic number.

It is not a de Polignac number, because 552105037 - 27 = 552104909 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 552104996 and 552105014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552105007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25095673 + ... + 25095694.

It is an arithmetic number, because the mean of its divisors is an integer number (150574104).

Almost surely, 2552105037 is an apocalyptic number.

It is an amenable number.

552105037 is a deficient number, since it is larger than the sum of its proper divisors (50191379).

552105037 is a wasteful number, since it uses less digits than its factorization.

552105037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50191378.

The product of its (nonzero) digits is 5250, while the sum is 28.

The square root of 552105037 is about 23496.9154784197. The cubic root of 552105037 is about 820.3652135803.

The spelling of 552105037 in words is "five hundred fifty-two million, one hundred five thousand, thirty-seven".

Divisors: 1 11 50191367 552105037