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10223050 = 252204461
BaseRepresentation
bin100110111111…
…110111001010
3201020101101111
4212333313022
510104114200
61003040534
7152615545
oct46776712
921211344
1010223050
115852802
12351014a
13216c256
14150185c
15d6e0ba
hex9bfdca

10223050 has 12 divisors (see below), whose sum is σ = 19014966. Its totient is φ = 4089200.

The previous prime is 10223041. The next prime is 10223053. The reversal of 10223050 is 5032201.

It can be written as a sum of positive squares in 3 ways, for example, as 7634169 + 2588881 = 2763^2 + 1609^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10223050.

It is not an unprimeable number, because it can be changed into a prime (10223053) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 102181 + ... + 102280.

Almost surely, 210223050 is an apocalyptic number.

10223050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10223050 is a deficient number, since it is larger than the sum of its proper divisors (8791916).

10223050 is a wasteful number, since it uses less digits than its factorization.

10223050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204473 (or 204468 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 10223050 is about 3197.3504656199. The cubic root of 10223050 is about 217.0335270672.

Adding to 10223050 its reverse (5032201), we get a palindrome (15255251).

The spelling of 10223050 in words is "ten million, two hundred twenty-three thousand, fifty".

Divisors: 1 2 5 10 25 50 204461 408922 1022305 2044610 5111525 10223050