Search a number
-
+
4284471968 = 25726837129
BaseRepresentation
bin1111111101011111…
…1101101010100000
3102001120222201121222
43333113331222200
532233311100333
61545051034212
7211113260630
oct37727755240
912046881558
104284471968
1118a9522227
129b6a3b968
1353384371a
142c90446c0
151a1218298
hexff5fdaa0

4284471968 has 48 divisors (see below), whose sum is σ = 9645007680. Its totient is φ = 1835260416.

The previous prime is 4284471967. The next prime is 4284472009. The reversal of 4284471968 is 8691744824.

It is not an unprimeable number, because it can be changed into a prime (4284471967) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 597428 + ... + 604556.

It is an arithmetic number, because the mean of its divisors is an integer number (200937660).

Almost surely, 24284471968 is an apocalyptic number.

It is an amenable number.

4284471968 is an abundant number, since it is smaller than the sum of its proper divisors (5360535712).

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

4284471968 is a wasteful number, since it uses less digits than its factorization.

4284471968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9829 (or 9821 counting only the distinct ones).

The product of its digits is 3096576, while the sum is 53.

The square root of 4284471968 is about 65455.8780248191. The cubic root of 4284471968 is about 1624.1735559943.

The spelling of 4284471968 in words is "four billion, two hundred eighty-four million, four hundred seventy-one thousand, nine hundred sixty-eight".

Divisors: 1 2 4 7 8 14 16 28 32 56 112 224 2683 5366 7129 10732 14258 18781 21464 28516 37562 42928 49903 57032 75124 85856 99806 114064 150248 199612 228128 300496 399224 600992 798448 1596896 19127107 38254214 76508428 133889749 153016856 267779498 306033712 535558996 612067424 1071117992 2142235984 4284471968