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10225452 = 223852121
BaseRepresentation
bin100111000000…
…011100101100
3201020111200110
4213000130230
510104203302
61003100020
7152625546
oct47003454
921214613
1010225452
115854596
123511610
132170383
141502696
15d6eb6c
hex9c072c

10225452 has 12 divisors (see below), whose sum is σ = 23859416. Its totient is φ = 3408480.

The previous prime is 10225451. The next prime is 10225459. The reversal of 10225452 is 25452201.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (10225451) 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, 426049 + ... + 426072.

Almost surely, 210225452 is an apocalyptic number.

10225452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10225452 is an abundant number, since it is smaller than the sum of its proper divisors (13633964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10225452 is a wasteful number, since it uses less digits than its factorization.

10225452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852128 (or 852126 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 10225452 is about 3197.7260670670. The cubic root of 10225452 is about 217.0505237465.

Adding to 10225452 its reverse (25452201), we get a palindrome (35677653).

The spelling of 10225452 in words is "ten million, two hundred twenty-five thousand, four hundred fifty-two".

Divisors: 1 2 3 4 6 12 852121 1704242 2556363 3408484 5112726 10225452