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48924131344 = 241144572
BaseRepresentation
bin101101100100000110…
…110000000000010000
311200021121101101021121
4231210012300000100
51300144034200334
634250405532024
73351246153304
oct554406600020
9150247341247
1048924131344
1119826440000
129594714014
1347c8bbaa5a
1425218b3d04
1514151c8db4
hexb641b0010

48924131344 has 75 divisors (see below), whose sum is σ = 104497566285. Its totient is φ = 22189580160.

The previous prime is 48924131341. The next prime is 48924131357. The reversal of 48924131344 is 44313142984.

The square root of 48924131344 is 221188.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 42312490000 + 6611641344 = 205700^2 + 81312^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48924131344.

It is not an unprimeable number, because it can be changed into a prime (48924131341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 107054764 + ... + 107055220.

Almost surely, 248924131344 is an apocalyptic number.

48924131344 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

48924131344 is the 221188-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48924131344

48924131344 is an abundant number, since it is smaller than the sum of its proper divisors (55573434941).

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

48924131344 is an frugal number, since it uses more digits than its factorization.

48924131344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 966 (or 470 counting only the distinct ones).

The product of its digits is 331776, while the sum is 43.

The spelling of 48924131344 in words is "forty-eight billion, nine hundred twenty-four million, one hundred thirty-one thousand, three hundred forty-four".

Divisors: 1 2 4 8 11 16 22 44 88 121 176 242 457 484 914 968 1331 1828 1936 2662 3656 5027 5324 7312 10054 10648 14641 20108 21296 29282 40216 55297 58564 80432 110594 117128 208849 221188 234256 417698 442376 608267 835396 884752 1216534 1670792 2297339 2433068 3341584 4594678 4866136 6690937 9189356 9732272 13381874 18378712 25270729 26763748 36757424 50541458 53527496 101082916 107054992 202165832 277978019 404331664 555956038 1111912076 2223824152 3057758209 4447648304 6115516418 12231032836 24462065672 48924131344