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48292732680 = 23351672409817
BaseRepresentation
bin101100111110011110…
…001001111100001000
311121122121022000010220
4230332132021330020
51242400414421210
634104012510040
73326511312003
oct547636117410
9147577260126
1048292732680
1119531a96925
12943917b320
13472814a68a
1424a1ab653a
1513c9a57c70
hexb3e789f08

48292732680 has 64 divisors (see below), whose sum is σ = 145745792640. Its totient is φ = 12800942592.

The previous prime is 48292732679. The next prime is 48292732717. The reversal of 48292732680 is 8623729284.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1184869 + ... + 1224948.

It is an arithmetic number, because the mean of its divisors is an integer number (2277278010).

Almost surely, 248292732680 is an apocalyptic number.

48292732680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48292732680 is an abundant number, since it is smaller than the sum of its proper divisors (97453059960).

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

48292732680 is a wasteful number, since it uses less digits than its factorization.

48292732680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2409998 (or 2409994 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 51.

The spelling of 48292732680 in words is "forty-eight billion, two hundred ninety-two million, seven hundred thirty-two thousand, six hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 167 334 501 668 835 1002 1336 1670 2004 2505 3340 4008 5010 6680 10020 20040 2409817 4819634 7229451 9639268 12049085 14458902 19278536 24098170 28917804 36147255 48196340 57835608 72294510 96392680 144589020 289178040 402439439 804878878 1207318317 1609757756 2012197195 2414636634 3219515512 4024394390 4829273268 6036591585 8048788780 9658546536 12073183170 16097577560 24146366340 48292732680