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48672751748 = 22171180760623
BaseRepresentation
bin101101010101000111…
…110100000010000100
311122122002100222022012
4231111013310002010
51244140211023443
634205425553352
73342104364215
oct552507640204
9148562328265
1048672751748
1119707554875
1295244a5858
134788ab442a
1424da35940c
1513ed0c1118
hexb551f4084

48672751748 has 24 divisors (see below), whose sum is σ = 90196872192. Its totient is φ = 22902506624.

The previous prime is 48672751717. The next prime is 48672751781. The reversal of 48672751748 is 84715727684.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 772565 + ... + 833187.

It is an arithmetic number, because the mean of its divisors is an integer number (3758203008).

Almost surely, 248672751748 is an apocalyptic number.

It is an amenable number.

48672751748 is a deficient number, since it is larger than the sum of its proper divisors (41524120444).

48672751748 is a wasteful number, since it uses less digits than its factorization.

48672751748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72451 (or 72449 counting only the distinct ones).

The product of its digits is 21073920, while the sum is 59.

The spelling of 48672751748 in words is "forty-eight billion, six hundred seventy-two million, seven hundred fifty-one thousand, seven hundred forty-eight".

Divisors: 1 2 4 17 34 68 11807 23614 47228 60623 121246 200719 242492 401438 802876 1030591 2061182 4122364 715775761 1431551522 2863103044 12168187937 24336375874 48672751748