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48808682368 = 27859443909
BaseRepresentation
bin101101011101001110…
…010110001110000000
311122222120010222001121
4231131032112032000
51244430010313433
634231123242024
73345344645335
oct553516261600
9148876128047
1048808682368
1119777257526
129561b19314
1347aacc8454
14251042098c
151409ec1c2d
hexb5d396380

48808682368 has 32 divisors (see below), whose sum is σ = 97349463000. Its totient is φ = 24375876096.

The previous prime is 48808682359. The next prime is 48808682383. The reversal of 48808682368 is 86328680884.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-4 number, since 4×488086823684 (a number of 44 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112003 + ... + 331906.

Almost surely, 248808682368 is an apocalyptic number.

It is an amenable number.

48808682368 is a deficient number, since it is larger than the sum of its proper divisors (48540780632).

48808682368 is an equidigital number, since it uses as much as digits as its factorization.

48808682368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444782 (or 444770 counting only the distinct ones).

The product of its (nonzero) digits is 28311552, while the sum is 61.

The spelling of 48808682368 in words is "forty-eight billion, eight hundred eight million, six hundred eighty-two thousand, three hundred sixty-eight".

Divisors: 1 2 4 8 16 32 64 128 859 1718 3436 6872 13744 27488 54976 109952 443909 887818 1775636 3551272 7102544 14205088 28410176 56820352 381317831 762635662 1525271324 3050542648 6101085296 12202170592 24404341184 48808682368