Search a number
-
+
6842073168 = 243276787771
BaseRepresentation
bin1100101111101000…
…11100000001010000
3122122211120022220100
412113310130001100
5103003032320133
63050533212400
7331360443120
oct62764340120
918584508810
106842073168
1129a1198927
1213ab491100
13850690008
1448c9aac80
152a0a20e13
hex197d1c050

6842073168 has 60 divisors (see below), whose sum is σ = 21883776928. Its totient is φ = 1954877760.

The previous prime is 6842073149. The next prime is 6842073169. The reversal of 6842073168 is 8613702486.

6842073168 is a `hidden beast` number, since 68 + 420 + 7 + 3 + 168 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6842073169) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3392878 + ... + 3394893.

Almost surely, 26842073168 is an apocalyptic number.

It is an amenable number.

6842073168 is an abundant number, since it is smaller than the sum of its proper divisors (15041703760).

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

6842073168 is a wasteful number, since it uses less digits than its factorization.

6842073168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6787792 (or 6787783 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The square root of 6842073168 is about 82716.8251808542. The cubic root of 6842073168 is about 1898.4357548207.

The spelling of 6842073168 in words is "six billion, eight hundred forty-two million, seventy-three thousand, one hundred sixty-eight".

Divisors: 1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 42 48 56 63 72 84 112 126 144 168 252 336 504 1008 6787771 13575542 20363313 27151084 40726626 47514397 54302168 61089939 81453252 95028794 108604336 122179878 142543191 162906504 190057588 244359756 285086382 325813008 380115176 427629573 488719512 570172764 760230352 855259146 977439024 1140345528 1710518292 2280691056 3421036584 6842073168