Search a number
-
+
3280802800325 = 52675773394607
BaseRepresentation
bin101111101111011111000…
…101011110001011000101
3102121122022210021111221212
4233233133011132023011
5412223041004102300
610551102514021205
7456013231451321
oct57573705361305
912548283244855
103280802800325
1110554207177a6
1244ba12277805
131aa4bc3a755b
14b4b1260a981
155a51b8b3935
hex2fbdf15e2c5

3280802800325 has 24 divisors (see below), whose sum is σ = 4136071857792. Its totient is φ = 2580986833920.

The previous prime is 3280802800321. The next prime is 3280802800333. The reversal of 3280802800325 is 5230082080823.

It is not a de Polignac number, because 3280802800325 - 22 = 3280802800321 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3280802800321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 730829 + ... + 2663778.

It is an arithmetic number, because the mean of its divisors is an integer number (172336327408).

Almost surely, 23280802800325 is an apocalyptic number.

It is an amenable number.

3280802800325 is a deficient number, since it is larger than the sum of its proper divisors (855269057467).

3280802800325 is a wasteful number, since it uses less digits than its factorization.

3280802800325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3395261 (or 3395256 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 41.

The spelling of 3280802800325 in words is "three trillion, two hundred eighty billion, eight hundred two million, eight hundred thousand, three hundred twenty-five".

Divisors: 1 5 25 67 335 577 1675 2885 14425 38659 193295 966475 3394607 16973035 84865175 227438669 1137193345 1958688239 5685966725 9793441195 48967205975 131232112013 656160560065 3280802800325