Search a number
-
+
6982383955 = 51396476791
BaseRepresentation
bin1101000000010111…
…01011100101010011
3200000121120212010011
412200023223211103
5103244442241310
63112504415351
7335013166351
oct64013534523
920017525104
106982383955
112a63412458
12142a477557
13873778951
144a34927d1
152aced978a
hex1a02eb953

6982383955 has 4 divisors (see below), whose sum is σ = 8378860752. Its totient is φ = 5585907160.

The previous prime is 6982383943. The next prime is 6982383959. The reversal of 6982383955 is 5593832896.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 6982383955 - 211 = 6982381907 is a prime.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6982383955.

It is not an unprimeable number, because it can be changed into a prime (6982383959) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 698238391 + ... + 698238400.

It is an arithmetic number, because the mean of its divisors is an integer number (2094715188).

Almost surely, 26982383955 is an apocalyptic number.

6982383955 is a deficient number, since it is larger than the sum of its proper divisors (1396476797).

6982383955 is a wasteful number, since it uses less digits than its factorization.

6982383955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1396476796.

The product of its digits is 13996800, while the sum is 58.

The square root of 6982383955 is about 83560.6603312827. The cubic root of 6982383955 is about 1911.3251547009.

The spelling of 6982383955 in words is "six billion, nine hundred eighty-two million, three hundred eighty-three thousand, nine hundred fifty-five".

Divisors: 1 5 1396476791 6982383955