Search a number
-
+
552350201 = 1342488477
BaseRepresentation
bin100000111011000…
…011000111111001
31102111100022000212
4200323003013321
52112400201301
6130450440505
716454620304
oct4073030771
91374308025
10552350201
11263872977
12134b93135
138a584150
1453501b3b
15337594bb
hex20ec31f9

552350201 has 4 divisors (see below), whose sum is σ = 594838692. Its totient is φ = 509861712.

The previous prime is 552350191. The next prime is 552350243. The reversal of 552350201 is 102053255.

552350201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 102053255 = 520410651.

It can be written as a sum of positive squares in 2 ways, for example, as 150307600 + 402042601 = 12260^2 + 20051^2 .

It is a cyclic number.

It is not a de Polignac number, because 552350201 - 26 = 552350137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (552350291) 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, 21244226 + ... + 21244251.

It is an arithmetic number, because the mean of its divisors is an integer number (148709673).

Almost surely, 2552350201 is an apocalyptic number.

It is an amenable number.

552350201 is a deficient number, since it is larger than the sum of its proper divisors (42488491).

552350201 is a wasteful number, since it uses less digits than its factorization.

552350201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42488490.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 552350201 is about 23502.1318394736. The cubic root of 552350201 is about 820.4866242064.

The spelling of 552350201 in words is "five hundred fifty-two million, three hundred fifty thousand, two hundred one".

Divisors: 1 13 42488477 552350201