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6828802004481 = 329493315911611
BaseRepresentation
bin110001101011111010001…
…0100010101011000000001
3220011211022221201201100120
41203113310110111120001
51343340341303120411
622305035222210453
71303236036212562
oct143276424253001
926154287651316
106828802004481
1121a3095783436
12923573b83a29
133a6c5142c572
14198731432169
15bc975b12106
hex635f4515601

6828802004481 has 16 divisors (see below), whose sum is σ = 9420947232960. Its totient is φ = 4394659389120.

The previous prime is 6828802004407. The next prime is 6828802004483. The reversal of 6828802004481 is 1844002088286.

It is not a de Polignac number, because 6828802004481 - 214 = 6828801988097 is a prime.

It is a super-3 number, since 3×68288020044813 (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (6828802004483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7526635 + ... + 8384976.

It is an arithmetic number, because the mean of its divisors is an integer number (588809202060).

Almost surely, 26828802004481 is an apocalyptic number.

It is an amenable number.

6828802004481 is a deficient number, since it is larger than the sum of its proper divisors (2592145228479).

6828802004481 is a wasteful number, since it uses less digits than its factorization.

6828802004481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15916576.

The product of its (nonzero) digits is 1572864, while the sum is 51.

The spelling of 6828802004481 in words is "six trillion, eight hundred twenty-eight billion, eight hundred two million, four thousand, four hundred eighty-one".

Divisors: 1 3 29 87 4933 14799 143057 429171 15911611 47734833 461436719 1384310157 78491977063 235475931189 2276267334827 6828802004481