Search a number
-
+
968084964 = 2232721149891
BaseRepresentation
bin111001101100111…
…100110111100100
32111110121210220200
4321230330313210
53440312204324
6240021230500
732663405100
oct7154746744
92443553820
10968084964
11457505620
12230262430
13125744652
1492800900
1559ec9ec9
hex39b3cde4

968084964 has 108 divisors (see below), whose sum is σ = 3105477648. Its totient is φ = 251445600.

The previous prime is 968084959. The next prime is 968084969. The reversal of 968084964 is 469480869.

It is an interprime number because it is at equal distance from previous prime (968084959) and next prime (968084969).

It is a self number, because there is not a number n which added to its sum of digits gives 968084964.

It is not an unprimeable number, because it can be changed into a prime (968084969) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5542 + ... + 44349.

Almost surely, 2968084964 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 968084964, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1552738824).

968084964 is an abundant number, since it is smaller than the sum of its proper divisors (2137392684).

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

968084964 is a wasteful number, since it uses less digits than its factorization.

968084964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49926 (or 49914 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 54.

The square root of 968084964 is about 31114.0637654421. The cubic root of 968084964 is about 989.2464299086.

The spelling of 968084964 in words is "nine hundred sixty-eight million, eighty-four thousand, nine hundred sixty-four".

Divisors: 1 2 3 4 6 7 9 11 12 14 18 21 22 28 33 36 42 44 49 63 66 77 84 98 99 126 132 147 154 196 198 231 252 294 308 396 441 462 539 588 693 882 924 1078 1386 1617 1764 2156 2772 3234 4851 6468 9702 19404 49891 99782 149673 199564 299346 349237 449019 548801 598692 698474 898038 1047711 1097602 1396948 1646403 1796076 2095422 2195204 2444659 3143133 3292806 3841607 4190844 4889318 4939209 6286266 6585612 7333977 7683214 9778636 9878418 11524821 12572532 14667954 15366428 19756836 22001931 23049642 26891249 29335908 34574463 44003862 46099284 53782498 69148926 80673747 88007724 107564996 138297852 161347494 242021241 322694988 484042482 968084964