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11208064 = 27721787
BaseRepresentation
bin101010110000…
…010110000000
3210002102120111
4222300112000
510332124224
61040121104
7164160400
oct52602600
923072514
1011208064
11636586a
123906194
1324256ba
1416ba800
15eb5d94
hexab0580

11208064 has 48 divisors (see below), whose sum is σ = 25988580. Its totient is φ = 4800768.

The previous prime is 11208031. The next prime is 11208091. The reversal of 11208064 is 46080211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5379 + ... + 7165.

Almost surely, 211208064 is an apocalyptic number.

11208064 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11208064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12994290).

11208064 is an abundant number, since it is smaller than the sum of its proper divisors (14780516).

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

11208064 is an equidigital number, since it uses as much as digits as its factorization.

11208064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1815 (or 1796 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 11208064 is about 3347.8446797903. The cubic root of 11208064 is about 223.7914726034.

Adding to 11208064 its reverse (46080211), we get a palindrome (57288275).

The spelling of 11208064 in words is "eleven million, two hundred eight thousand, sixty-four".

Divisors: 1 2 4 7 8 14 16 28 32 49 56 64 98 112 128 196 224 392 448 784 896 1568 1787 3136 3574 6272 7148 12509 14296 25018 28592 50036 57184 87563 100072 114368 175126 200144 228736 350252 400288 700504 800576 1401008 1601152 2802016 5604032 11208064