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11611057344 = 26360474257
BaseRepresentation
bin10101101000001001…
…01010110011000000
31002222012020211022220
422310010222303000
5142234412313334
65200053131040
7560506234065
oct126404526300
932865224286
1011611057344
114a19159267
122300629a80
1311306c5143
147c20d4c6c
1547e543449
hex2b412acc0

11611057344 has 28 divisors (see below), whose sum is σ = 30720923064. Its totient is φ = 3870352384.

The previous prime is 11611057253. The next prime is 11611057387. The reversal of 11611057344 is 44375011611.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30236937 + ... + 30237320.

Almost surely, 211611057344 is an apocalyptic number.

It is an amenable number.

11611057344 is an abundant number, since it is smaller than the sum of its proper divisors (19109865720).

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

11611057344 is an equidigital number, since it uses as much as digits as its factorization.

11611057344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60474272 (or 60474262 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 33.

Adding to 11611057344 its reverse (44375011611), we get a palindrome (55986068955).

The spelling of 11611057344 in words is "eleven billion, six hundred eleven million, fifty-seven thousand, three hundred forty-four".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 64 96 192 60474257 120948514 181422771 241897028 362845542 483794056 725691084 967588112 1451382168 1935176224 2902764336 3870352448 5805528672 11611057344