Search a number
-
+
6829696960 = 265174792621
BaseRepresentation
bin1100101110001010…
…01110011111000000
3122121222021112221021
412113011032133000
5102441400300320
63045412035224
7331150315642
oct62705163700
918558245837
106829696960
112995205459
1213a7302b14
1384ac48a08
1448b0a8892
1529e8c8daa
hex19714e7c0

6829696960 has 112 divisors (see below), whose sum is σ = 17262408960. Its totient is φ = 2564833280.

The previous prime is 6829696883. The next prime is 6829696961. The reversal of 6829696960 is 696969286.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6829696961) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2604450 + ... + 2607070.

Almost surely, 26829696960 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 6829696960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8631204480).

6829696960 is an abundant number, since it is smaller than the sum of its proper divisors (10432712000).

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

6829696960 is a wasteful number, since it uses less digits than its factorization.

6829696960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3134 (or 3124 counting only the distinct ones).

The product of its (nonzero) digits is 15116544, while the sum is 61.

The square root of 6829696960 is about 82641.9806151813. The cubic root of 6829696960 is about 1897.2904091563.

The spelling of 6829696960 in words is "six billion, eight hundred twenty-nine million, six hundred ninety-six thousand, nine hundred sixty".

Divisors: 1 2 4 5 8 10 16 17 20 32 34 40 64 68 80 85 136 160 170 272 320 340 479 544 680 958 1088 1360 1916 2395 2621 2720 3832 4790 5242 5440 7664 8143 9580 10484 13105 15328 16286 19160 20968 26210 30656 32572 38320 40715 41936 44557 52420 65144 76640 81430 83872 89114 104840 130288 153280 162860 167744 178228 209680 222785 260576 325720 356456 419360 445570 521152 651440 712912 838720 891140 1255459 1302880 1425824 1782280 2510918 2605760 2851648 3564560 5021836 6277295 7129120 10043672 12554590 14258240 20087344 21342803 25109180 40174688 42685606 50218360 80349376 85371212 100436720 106714015 170742424 200873440 213428030 341484848 401746880 426856060 682969696 853712120 1365939392 1707424240 3414848480 6829696960