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3028480131 = 33833263369
BaseRepresentation
bin1011010010000010…
…1111000010000011
321211001121201201210
42310200233002003
522200242331011
61220302501203
7135022441065
oct26440570203
97731551653
103028480131
111314552a46
12706294803
133935767a1
1420a2db735
1512ad1c6a6
hexb482f083

3028480131 has 8 divisors (see below), whose sum is σ = 4039042320. Its totient is φ = 2018452352.

The previous prime is 3028480073. The next prime is 3028480141. The reversal of 3028480131 is 1310848203.

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 3028480131 - 210 = 3028479107 is a prime.

It is a super-2 number, since 2×30284801312 = 18343383807723554322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3028480141) 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 7 ways as a sum of consecutive naturals, for example, 120186 + ... + 143183.

It is an arithmetic number, because the mean of its divisors is an integer number (504880290).

Almost surely, 23028480131 is an apocalyptic number.

3028480131 is a deficient number, since it is larger than the sum of its proper divisors (1010562189).

3028480131 is a wasteful number, since it uses less digits than its factorization.

3028480131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267205.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 3028480131 is about 55031.6284603681. The cubic root of 3028480131 is about 1446.7991432325.

The spelling of 3028480131 in words is "three billion, twenty-eight million, four hundred eighty thousand, one hundred thirty-one".

Divisors: 1 3 3833 11499 263369 790107 1009493377 3028480131