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3005005325 = 52719903761
BaseRepresentation
bin1011001100011100…
…1011111000001101
321202102110002100112
42303013023320031
522123240132300
61214103405405
7134316060320
oct26307137015
97672402315
103005005325
111302279a83
126ba453865
1338b74787a
1420714a7b7
15128c31e35
hexb31cbe0d

3005005325 has 24 divisors (see below), whose sum is σ = 4482659520. Its totient is φ = 1952121600.

The previous prime is 3005005319. The next prime is 3005005369. The reversal of 3005005325 is 5235005003.

It is a happy number.

It is not a de Polignac number, because 3005005325 - 24 = 3005005309 is a prime.

It is a super-3 number, since 3×30050053253 (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3005005325.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 448556 + ... + 455205.

It is an arithmetic number, because the mean of its divisors is an integer number (186777480).

Almost surely, 23005005325 is an apocalyptic number.

3005005325 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3005005325 is a deficient number, since it is larger than the sum of its proper divisors (1477654195).

3005005325 is a wasteful number, since it uses less digits than its factorization.

3005005325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 903797 (or 903792 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 23.

The square root of 3005005325 is about 54817.9288645604. The cubic root of 3005005325 is about 1443.0512277253.

The spelling of 3005005325 in words is "three billion, five million, five thousand, three hundred twenty-five".

Divisors: 1 5 7 19 25 35 95 133 175 475 665 3325 903761 4518805 6326327 17171459 22594025 31631635 85857295 120200213 158158175 429286475 601001065 3005005325