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48048080880 = 2435972063921
BaseRepresentation
bin101100101111111000…
…111000011111110000
311121000112221101222010
4230233320320133300
51241400302042010
634023433042520
73320450643312
oct545770703760
9147015841863
1048048080880
1119416986358
12938b256440
1346b955b3b7
14247b3cd7b2
1513b332d620
hexb2fe387f0

48048080880 has 80 divisors (see below), whose sum is σ = 150484680864. Its totient is φ = 12680724480.

The previous prime is 48048080827. The next prime is 48048080887. The reversal of 48048080880 is 8808084084.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48048080887) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1008681 + ... + 1055240.

Almost surely, 248048080880 is an apocalyptic number.

48048080880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48048080880 is an abundant number, since it is smaller than the sum of its proper divisors (102436599984).

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

48048080880 is a wasteful number, since it uses less digits than its factorization.

48048080880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2064034 (or 2064028 counting only the distinct ones).

The product of its (nonzero) digits is 524288, while the sum is 48.

The spelling of 48048080880 in words is "forty-eight billion, forty-eight million, eighty thousand, eight hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 97 120 194 240 291 388 485 582 776 970 1164 1455 1552 1940 2328 2910 3880 4656 5820 7760 11640 23280 2063921 4127842 6191763 8255684 10319605 12383526 16511368 20639210 24767052 30958815 33022736 41278420 49534104 61917630 82556840 99068208 123835260 165113680 200200337 247670520 400400674 495341040 600601011 800801348 1001001685 1201202022 1601602696 2002003370 2402404044 3003005055 3203205392 4004006740 4804808088 6006010110 8008013480 9609616176 12012020220 16016026960 24024040440 48048080880