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5048986480 = 245199331667
BaseRepresentation
bin1001011001111000…
…10110101101110000
3111000212120002101021
410230330112231300
540320020031410
62153001145224
7236055451126
oct45474265560
914025502337
105048986480
1121610262aa
12b8aa8b214
13626050885
1435c7b3916
151e83d0eda
hex12cf16b70

5048986480 has 40 divisors (see below), whose sum is σ = 11745154512. Its totient is φ = 2018517504.

The previous prime is 5048986477. The next prime is 5048986487. The reversal of 5048986480 is 846898405.

It is a tau number, because it is divible by the number of its divisors (40).

It is a hoax number, since the sum of its digits (52) 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 (5048986487) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 143607 + ... + 175273.

Almost surely, 25048986480 is an apocalyptic number.

It is an amenable number.

5048986480 is an abundant number, since it is smaller than the sum of its proper divisors (6696168032).

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

5048986480 is a wasteful number, since it uses less digits than its factorization.

5048986480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33673 (or 33667 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 52.

The square root of 5048986480 is about 71056.2205580905. The cubic root of 5048986480 is about 1715.5421881897.

The spelling of 5048986480 in words is "five billion, forty-eight million, nine hundred eighty-six thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 40 80 1993 3986 7972 9965 15944 19930 31667 31888 39860 63334 79720 126668 158335 159440 253336 316670 506672 633340 1266680 2533360 63112331 126224662 252449324 315561655 504898648 631123310 1009797296 1262246620 2524493240 5048986480