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10311104 = 26732207
BaseRepresentation
bin100111010101…
…010111000000
3201101212011202
4213111113000
510114423404
61005000332
7153433346
oct47252700
921355152
1010311104
115902981
1235530a8
1321a035b
141525996
15d8a21e
hex9d55c0

10311104 has 28 divisors (see below), whose sum is σ = 20750784. Its totient is φ = 5082624.

The previous prime is 10311101. The next prime is 10311139. The reversal of 10311104 is 40111301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10311101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3569 + ... + 5775.

Almost surely, 210311104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10311104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10375392).

10311104 is an abundant number, since it is smaller than the sum of its proper divisors (10439680).

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

10311104 is an equidigital number, since it uses as much as digits as its factorization.

10311104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2292 (or 2282 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 10311104 is about 3211.0907804047. The cubic root of 10311104 is about 217.6548701016.

Adding to 10311104 its reverse (40111301), we get a palindrome (50422405).

The spelling of 10311104 in words is "ten million, three hundred eleven thousand, one hundred four".

Divisors: 1 2 4 8 16 32 64 73 146 292 584 1168 2207 2336 4414 4672 8828 17656 35312 70624 141248 161111 322222 644444 1288888 2577776 5155552 10311104