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8048038148 = 2213714686201
BaseRepresentation
bin1110111111011001…
…10101000100000100
3202202212210200211222
413133230311010010
5112440244210043
63410333215512
7403303124033
oct73754650404
922685720758
108048038148
11345a9a91a7
121687331598
139b3492567
14564c1071a
15321838d68
hex1dfb35104

8048038148 has 12 divisors (see below), whose sum is σ = 14186871132. Its totient is φ = 3994646400.

The previous prime is 8048038129. The next prime is 8048038177. The reversal of 8048038148 is 8418308408.

It can be written as a sum of positive squares in 2 ways, for example, as 1983989764 + 6064048384 = 44542^2 + 77872^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8048038099 and 8048038108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7342553 + ... + 7343648.

It is an arithmetic number, because the mean of its divisors is an integer number (1182239261).

Almost surely, 28048038148 is an apocalyptic number.

It is an amenable number.

8048038148 is a deficient number, since it is larger than the sum of its proper divisors (6138832984).

8048038148 is a wasteful number, since it uses less digits than its factorization.

8048038148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14686342 (or 14686340 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 44.

The square root of 8048038148 is about 89710.8585846775. The cubic root of 8048038148 is about 2003.9951929027.

The spelling of 8048038148 in words is "eight billion, forty-eight million, thirty-eight thousand, one hundred forty-eight".

Divisors: 1 2 4 137 274 548 14686201 29372402 58744804 2012009537 4024019074 8048038148