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5705148148 = 227203755291
BaseRepresentation
bin1010101000000110…
…11010011011110100
3112201121020112222021
411110003122123310
543141004220043
62342041042524
7261243646660
oct52403323364
915647215867
105705148148
112468453277
121132786444
136cbc8130b
143c19b98a0
15235ce43ed
hex1540da6f4

5705148148 has 12 divisors (see below), whose sum is σ = 11410296352. Its totient is φ = 2445063480.

The previous prime is 5705148143. The next prime is 5705148149. The reversal of 5705148148 is 8418415075.

5705148148 is an admirable number.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5705148143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101877618 + ... + 101877673.

Almost surely, 25705148148 is an apocalyptic number.

It is an amenable number.

5705148148 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5705148148 is a wasteful number, since it uses less digits than its factorization.

5705148148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203755302 (or 203755300 counting only the distinct ones).

The product of its (nonzero) digits is 179200, while the sum is 43.

The square root of 5705148148 is about 75532.4311008192. The cubic root of 5705148148 is about 1786.8536164708.

The spelling of 5705148148 in words is "five billion, seven hundred five million, one hundred forty-eight thousand, one hundred forty-eight".

Divisors: 1 2 4 7 14 28 203755291 407510582 815021164 1426287037 2852574074 5705148148