Search a number
-
+
4869355904 = 2775992111
BaseRepresentation
bin1001000100011110…
…00111100110000000
3110120100112220112222
410202033013212000
534433023342104
62123103110212
7231444561620
oct44217074600
913510486488
104869355904
112079696186
12b3a8a2368
135c7a78baa
143429b4880
151d774c1be
hex1223c7980

4869355904 has 64 divisors (see below), whose sum is σ = 11274508800. Its totient is φ = 2051473920.

The previous prime is 4869355877. The next prime is 4869355949. The reversal of 4869355904 is 4095539684.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 6809 + ... + 98919.

It is an arithmetic number, because the mean of its divisors is an integer number (176164200).

Almost surely, 24869355904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4869355904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5637254400).

4869355904 is an abundant number, since it is smaller than the sum of its proper divisors (6405152896).

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

4869355904 is an equidigital number, since it uses as much as digits as its factorization.

4869355904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92191 (or 92179 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 53.

The square root of 4869355904 is about 69780.7703024264. The cubic root of 4869355904 is about 1694.9510987943.

The spelling of 4869355904 in words is "four billion, eight hundred sixty-nine million, three hundred fifty-five thousand, nine hundred four".

Divisors: 1 2 4 7 8 14 16 28 32 56 59 64 112 118 128 224 236 413 448 472 826 896 944 1652 1888 3304 3776 6608 7552 13216 26432 52864 92111 184222 368444 644777 736888 1289554 1473776 2579108 2947552 5158216 5434549 5895104 10316432 10869098 11790208 20632864 21738196 38041843 41265728 43476392 76083686 82531456 86952784 152167372 173905568 304334744 347811136 608669488 695622272 1217338976 2434677952 4869355904