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3081084325 = 521189125887
BaseRepresentation
bin1011011110100101…
…1001110110100101
321221201121022010021
42313221121312211
522302224144300
61225422155141
7136231533064
oct26751316645
97851538107
103081084325
111341212290
1271ba22ab1
133a1434327
142132b21db
1513075dd1a
hexb7a59da5

3081084325 has 24 divisors (see below), whose sum is σ = 4214730240. Its totient is φ = 2215593600.

The previous prime is 3081084317. The next prime is 3081084341. The reversal of 3081084325 is 5234801803.

It is a happy number.

It is not a de Polignac number, because 3081084325 - 23 = 3081084317 is a prime.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 38469 + ... + 87418.

It is an arithmetic number, because the mean of its divisors is an integer number (175613760).

Almost surely, 23081084325 is an apocalyptic number.

It is an amenable number.

3081084325 is a deficient number, since it is larger than the sum of its proper divisors (1133645915).

3081084325 is a wasteful number, since it uses less digits than its factorization.

3081084325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125997 (or 125992 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 3081084325 is about 55507.5159325294. The cubic root of 3081084325 is about 1455.1279906933.

The spelling of 3081084325 in words is "three billion, eighty-one million, eighty-four thousand, three hundred twenty-five".

Divisors: 1 5 11 25 55 89 275 445 979 2225 4895 24475 125887 629435 1384757 3147175 6923785 11203943 34618925 56019715 123243373 280098575 616216865 3081084325