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3070395505 = 51933181757
BaseRepresentation
bin1011011100000010…
…1000010001110001
321220222111020211001
42313000220101301
522242010124010
61224401122001
7136041634252
oct26700502161
97828436731
103070395505
111336181651
12718329301
1339c161098
14211accb29
1512e84bc3a
hexb7028471

3070395505 has 8 divisors (see below), whose sum is σ = 3703566312. Its totient is φ = 2443588608.

The previous prime is 3070395481. The next prime is 3070395541. The reversal of 3070395505 is 5055930703.

It can be written as a sum of positive squares in 4 ways, for example, as 552062016 + 2518333489 = 23496^2 + 50183^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3070395505 - 217 = 3070264433 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1589914 + ... + 1591843.

It is an arithmetic number, because the mean of its divisors is an integer number (462945789).

Almost surely, 23070395505 is an apocalyptic number.

It is an amenable number.

3070395505 is a deficient number, since it is larger than the sum of its proper divisors (633170807).

3070395505 is a wasteful number, since it uses less digits than its factorization.

3070395505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3181955.

The product of its (nonzero) digits is 70875, while the sum is 37.

The square root of 3070395505 is about 55411.1496451752. The cubic root of 3070395505 is about 1453.4433433066.

The spelling of 3070395505 in words is "three billion, seventy million, three hundred ninety-five thousand, five hundred five".

Divisors: 1 5 193 965 3181757 15908785 614079101 3070395505