Search a number
-
+
4774770084 = 22371632411447
BaseRepresentation
bin1000111001001100…
…10011010110100100
3110022202120110012110
410130212103112210
534234320120314
62105443521020
7226215606330
oct43446232644
913282513173
104774770084
112030262487
12b13089170
135b12ac856
143341d27c0
151ce2b6a59
hex11c9935a4

4774770084 has 96 divisors (see below), whose sum is σ = 12872882176. Its totient is φ = 1349291520.

The previous prime is 4774770083. The next prime is 4774770097. The reversal of 4774770084 is 4800774774.

It is a super-2 number, since 2×47747700842 = 45596858710122734112, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4774770083) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3299049 + ... + 3300495.

Almost surely, 24774770084 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 4774770084, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6436441088).

4774770084 is an abundant number, since it is smaller than the sum of its proper divisors (8098112092).

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

4774770084 is a wasteful number, since it uses less digits than its factorization.

4774770084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1865 (or 1863 counting only the distinct ones).

The product of its (nonzero) digits is 1229312, while the sum is 48.

The square root of 4774770084 is about 69099.7111716106. The cubic root of 4774770084 is about 1683.9046183398.

The spelling of 4774770084 in words is "four billion, seven hundred seventy-four million, seven hundred seventy thousand, eighty-four".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 163 241 326 482 489 652 723 964 978 1141 1446 1447 1687 1956 2282 2892 2894 3374 3423 4341 4564 5061 5788 6748 6846 8682 10122 10129 13692 17364 20244 20258 30387 39283 40516 60774 78566 117849 121548 157132 235698 235861 274981 348727 471396 471722 549962 697454 707583 824943 943444 1046181 1099924 1394908 1415166 1649886 1651027 2092362 2441089 2830332 3299772 3302054 4184724 4882178 4953081 6604108 7323267 9764356 9906162 14646534 19812324 29293068 56842501 113685002 170527503 227370004 341055006 397897507 682110012 795795014 1193692521 1591590028 2387385042 4774770084