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3028300505 = 56756915887
BaseRepresentation
bin1011010010000000…
…0011001011011001
321211001021121022222
42310200003023121
522200221104010
61220254553425
7135021062306
oct26440031331
97731247288
103028300505
11131443aa9a
12706208875
13393512ab9
1420a2920ad
1512acd4355
hexb48032d9

3028300505 has 16 divisors (see below), whose sum is σ = 3694913280. Its totient is φ = 2382137472.

The previous prime is 3028300489. The next prime is 3028300507. The reversal of 3028300505 is 5050038203.

It is a cyclic number.

It is not a de Polignac number, because 3028300505 - 24 = 3028300489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3028300507) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 182672 + ... + 198558.

It is an arithmetic number, because the mean of its divisors is an integer number (230932080).

Almost surely, 23028300505 is an apocalyptic number.

It is an amenable number.

3028300505 is a deficient number, since it is larger than the sum of its proper divisors (666612775).

3028300505 is a wasteful number, since it uses less digits than its factorization.

3028300505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16528.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 3028300505 is about 55029.9964110484. The cubic root of 3028300505 is about 1446.7705383581.

Adding to 3028300505 its reverse (5050038203), we get a palindrome (8078338708).

The spelling of 3028300505 in words is "three billion, twenty-eight million, three hundred thousand, five hundred five".

Divisors: 1 5 67 335 569 2845 15887 38123 79435 190615 1064429 5322145 9039703 45198515 605660101 3028300505