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10200553 = 11927323
BaseRepresentation
bin100110111010…
…010111101001
3201012020112021
4212322113221
510102404203
61002344441
7152463136
oct46722751
921166467
1010200553
115837910
1234bb121
132161c3c
1414d758d
15d675bd
hex9ba5e9

10200553 has 4 divisors (see below), whose sum is σ = 11127888. Its totient is φ = 9273220.

The previous prime is 10200529. The next prime is 10200563. The reversal of 10200553 is 35500201.

10200553 is digitally balanced in base 3, 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 a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 10200553 - 25 = 10200521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10200563) 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, 463651 + ... + 463672.

It is an arithmetic number, because the mean of its divisors is an integer number (2781972).

Almost surely, 210200553 is an apocalyptic number.

It is an amenable number.

10200553 is a deficient number, since it is larger than the sum of its proper divisors (927335).

10200553 is an equidigital number, since it uses as much as digits as its factorization.

10200553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 927334.

The product of its (nonzero) digits is 150, while the sum is 16.

The square root of 10200553 is about 3193.8304588691. The cubic root of 10200553 is about 216.8742077114.

Adding to 10200553 its reverse (35500201), we get a palindrome (45700754).

The spelling of 10200553 in words is "ten million, two hundred thousand, five hundred fifty-three".

Divisors: 1 11 927323 10200553