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48148100005 = 59799274433
BaseRepresentation
bin101100110101110110…
…011011001110100101
311121021112010220102011
4230311312123032211
51242101403200010
634041404514221
73323104045255
oct546566331645
9147245126364
1048148100005
1119468390195
1293b884b971
1347041aa805
14248a7c7965
1513bbed8a8a
hexb35d9b3a5

48148100005 has 8 divisors (see below), whose sum is σ = 58373367192. Its totient is φ = 38121381888.

The previous prime is 48148099997. The next prime is 48148100017. The reversal of 48148100005 is 50000184184.

It can be written as a sum of positive squares in 4 ways, for example, as 148986436 + 47999113569 = 12206^2 + 219087^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 48148100005 - 23 = 48148099997 is a prime.

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 48148100005.

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, 49636732 + ... + 49637701.

It is an arithmetic number, because the mean of its divisors is an integer number (7296670899).

Almost surely, 248148100005 is an apocalyptic number.

It is an amenable number.

48148100005 is a deficient number, since it is larger than the sum of its proper divisors (10225267187).

48148100005 is an equidigital number, since it uses as much as digits as its factorization.

48148100005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99274535.

The product of its (nonzero) digits is 5120, while the sum is 31.

Adding to 48148100005 its reverse (50000184184), we get a palindrome (98148284189).

The spelling of 48148100005 in words is "forty-eight billion, one hundred forty-eight million, one hundred thousand, five".

Divisors: 1 5 97 485 99274433 496372165 9629620001 48148100005