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48939571233848 = 2371111227774643
BaseRepresentation
bin10110010000010101000011…
…10000100100010000111000
320102021120120212100110022202
423020022201300210100320
522403311220213440343
6252030310104405332
713210524124553231
oct1310124160442070
9212246525313282
1048939571233848
1114659179122849
1255a4997476848
13213cc9bc26499
14c1298b7ba088
1559d06d1eddb8
hex2c82a1c24438

48939571233848 has 32 divisors (see below), whose sum is σ = 93055071058560. Its totient is φ = 24124892705760.

The previous prime is 48939571233809. The next prime is 48939571233899. The reversal of 48939571233848 is 84833217593984.

It is a congruent number.

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, 62789615 + ... + 63564257.

It is an arithmetic number, because the mean of its divisors is an integer number (2907970970580).

Almost surely, 248939571233848 is an apocalyptic number.

It is an amenable number.

48939571233848 is a deficient number, since it is larger than the sum of its proper divisors (44115499824712).

48939571233848 is a wasteful number, since it uses less digits than its factorization.

48939571233848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 885947 (or 885943 counting only the distinct ones).

The product of its digits is 1254113280, while the sum is 74.

The spelling of 48939571233848 in words is "forty-eight trillion, nine hundred thirty-nine billion, five hundred seventy-one million, two hundred thirty-three thousand, eight hundred forty-eight".

Divisors: 1 2 4 8 71 142 284 568 111227 222454 444908 774643 889816 1549286 3098572 6197144 7897117 15794234 31588468 54999653 63176936 109999306 219998612 439997224 86161216961 172322433922 344644867844 689289735688 6117446404231 12234892808462 24469785616924 48939571233848