Search a number
-
+
6342933072 = 243718877777
BaseRepresentation
bin1011110100001000…
…10111101001010000
3121101001100101102010
411322010113221100
5100442242324242
62525223022520
7313120020150
oct57204275120
917331311363
106342933072
112765469553
12129029aa40
137a1149448
1444259a760
15271cc789c
hex17a117a50

6342933072 has 40 divisors (see below), whose sum is σ = 18726755776. Its totient is φ = 1812266496.

The previous prime is 6342933067. The next prime is 6342933083. The reversal of 6342933072 is 2703392436.

It is a self number, because there is not a number n which added to its sum of digits gives 6342933072.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9438553 + ... + 9439224.

Almost surely, 26342933072 is an apocalyptic number.

It is an amenable number.

6342933072 is an abundant number, since it is smaller than the sum of its proper divisors (12383822704).

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

6342933072 is a wasteful number, since it uses less digits than its factorization.

6342933072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18877795 (or 18877789 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 39.

The square root of 6342933072 is about 79642.5330586616. The cubic root of 6342933072 is about 1851.1006911833.

The spelling of 6342933072 in words is "six billion, three hundred forty-two million, nine hundred thirty-three thousand, seventy-two".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 56 84 112 168 336 18877777 37755554 56633331 75511108 113266662 132144439 151022216 226533324 264288878 302044432 396433317 453066648 528577756 792866634 906133296 1057155512 1585733268 2114311024 3171466536 6342933072