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10226073 = 311313197
BaseRepresentation
bin100111000000…
…100110011001
3201020112112110
4213000212121
510104213243
61003102533
7152630424
oct47004631
921215473
1010226073
115855000
123511a49
132170740
1415029bb
15d6ee33
hex9c0999

10226073 has 32 divisors (see below), whose sum is σ = 16232832. Its totient is φ = 5691840.

The previous prime is 10226071. The next prime is 10226077. The reversal of 10226073 is 37062201.

It is a happy number.

It is not a de Polignac number, because 10226073 - 21 = 10226071 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10226071) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51811 + ... + 52007.

It is an arithmetic number, because the mean of its divisors is an integer number (507276).

Almost surely, 210226073 is an apocalyptic number.

10226073 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10226073 is a deficient number, since it is larger than the sum of its proper divisors (6006759).

10226073 is a wasteful number, since it uses less digits than its factorization.

10226073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246 (or 224 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 10226073 is about 3197.8231658427. The cubic root of 10226073 is about 217.0549175424.

Adding to 10226073 its reverse (37062201), we get a palindrome (47288274).

The spelling of 10226073 in words is "ten million, two hundred twenty-six thousand, seventy-three".

Divisors: 1 3 11 13 33 39 121 143 197 363 429 591 1331 1573 2167 2561 3993 4719 6501 7683 17303 23837 28171 51909 71511 84513 262207 309881 786621 929643 3408691 10226073