Search a number
-
+
3124034331 = 311315235839
BaseRepresentation
bin1011101000110100…
…1111101100011011
322001201102101110020
42322031033230123
522344223044311
61233554521523
7140262565545
oct27215175433
98051371406
103124034331
111363488260
127322962a3
133aa2c1832
14218c92695
151343e4c06
hexba34fb1b

3124034331 has 32 divisors (see below), whose sum is σ = 4700405760. Its totient is φ = 1828461600.

The previous prime is 3124034281. The next prime is 3124034339. The reversal of 3124034331 is 1334304213.

It is not a de Polignac number, because 3124034331 - 210 = 3124033307 is a prime.

It is a super-2 number, since 2×31240343312 = 19519181002533235122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3124034339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 532110 + ... + 537948.

It is an arithmetic number, because the mean of its divisors is an integer number (146887680).

Almost surely, 23124034331 is an apocalyptic number.

3124034331 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

3124034331 is a deficient number, since it is larger than the sum of its proper divisors (1576371429).

3124034331 is a wasteful number, since it uses less digits than its factorization.

3124034331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6407.

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 3124034331 is about 55893.0615640260. The cubic root of 3124034331 is about 1461.8582598167.

Adding to 3124034331 its reverse (1334304213), we get a palindrome (4458338544).

The spelling of 3124034331 in words is "three billion, one hundred twenty-four million, thirty-four thousand, three hundred thirty-one".

Divisors: 1 3 11 31 33 93 341 523 1023 1569 5753 5839 16213 17259 17517 48639 64229 178343 181009 192687 535029 543027 1991099 3053797 5973297 9161391 33591767 94667707 100775301 284003121 1041344777 3124034331