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4883420745 = 34572935879
BaseRepresentation
bin1001000110001001…
…10001011001001001
3110121100000110220000
410203010301121021
540000123430440
62124324353213
7232005251160
oct44304613111
913540013800
104883420745
112086622315
12b43545809
135ca961998
143447d63d7
151d8ac9730
hex123131649

4883420745 has 80 divisors (see below), whose sum is σ = 10040405760. Its totient is φ = 2224423296.

The previous prime is 4883420741. The next prime is 4883420753. The reversal of 4883420745 is 5470243884.

It is a happy number.

It is not a de Polignac number, because 4883420745 - 22 = 4883420741 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 4883420745.

It is not an unprimeable number, because it can be changed into a prime (4883420741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 827716 + ... + 833594.

It is an arithmetic number, because the mean of its divisors is an integer number (125505072).

Almost surely, 24883420745 is an apocalyptic number.

4883420745 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4883420745 is an abundant number, since it is smaller than the sum of its proper divisors (5156985015).

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

4883420745 is a wasteful number, since it uses less digits than its factorization.

4883420745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6196 (or 6187 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 45.

The square root of 4883420745 is about 69881.4764082729. The cubic root of 4883420745 is about 1696.5814514339.

The spelling of 4883420745 in words is "four billion, eight hundred eighty-three million, four hundred twenty thousand, seven hundred forty-five".

Divisors: 1 3 5 7 9 15 21 27 35 45 63 81 105 135 189 293 315 405 567 879 945 1465 2051 2637 2835 4395 5879 6153 7911 10255 13185 17637 18459 23733 29395 30765 39555 41153 52911 55377 88185 92295 118665 123459 158733 166131 205765 264555 276885 370377 476199 617295 793665 830655 1111131 1722547 1851885 2380995 3333393 5167641 5555655 8612735 12057829 15502923 16666965 25838205 36173487 46508769 60289145 77514615 108520461 139526307 180867435 232543845 325561383 542602305 697631535 976684149 1627806915 4883420745