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3034809511 = 31307318883
BaseRepresentation
bin1011010011100011…
…1000010010100111
321211111112022000021
42310320320102213
522203402401021
61221050300011
7135130312066
oct26470702247
97744468007
103034809511
111318086338
12708427607
13394981696
1420b0a81dd
1512b66cc41
hexb4e384a7

3034809511 has 8 divisors (see below), whose sum is σ = 3142920704. Its totient is φ = 2927336760.

The previous prime is 3034809499. The next prime is 3034809517. The reversal of 3034809511 is 1159084303.

3034809511 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3034809511 - 221 = 3032712359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3034809517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149925 + ... + 168958.

It is an arithmetic number, because the mean of its divisors is an integer number (392865088).

Almost surely, 23034809511 is an apocalyptic number.

3034809511 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

3034809511 is a deficient number, since it is larger than the sum of its proper divisors (108111193).

3034809511 is a wasteful number, since it uses less digits than its factorization.

3034809511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319221.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 3034809511 is about 55089.1051933139. The cubic root of 3034809511 is about 1447.8063557717.

The spelling of 3034809511 in words is "three billion, thirty-four million, eight hundred nine thousand, five hundred eleven".

Divisors: 1 31 307 9517 318883 9885373 97897081 3034809511