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3031141343 = 31374759953
BaseRepresentation
bin1011010010101011…
…1000101111011111
321211020121221020012
42310222320233133
522201433010333
61220435513435
7135054163526
oct26452705737
97736557205
103031141343
11131600039a
1270715887b
13393c98b79
1420a7d14bd
1512b195e48
hexb4ab8bdf

3031141343 has 32 divisors (see below), whose sum is σ = 3340984320. Its totient is φ = 2743130880.

The previous prime is 3031141331. The next prime is 3031141363. The reversal of 3031141343 is 3431411303.

It is a cyclic number.

It is not a de Polignac number, because 3031141343 - 218 = 3030879199 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 (3031141363) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3180155 + ... + 3181107.

It is an arithmetic number, because the mean of its divisors is an integer number (104405760).

Almost surely, 23031141343 is an apocalyptic number.

3031141343 is a deficient number, since it is larger than the sum of its proper divisors (309842977).

3031141343 is a wasteful number, since it uses less digits than its factorization.

3031141343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1127.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 3031141343 is about 55055.8020829776. The cubic root of 3031141343 is about 1447.2228004085. Note that the first 3 decimals are identical.

Adding to 3031141343 its reverse (3431411303), we get a palindrome (6462552646).

The spelling of 3031141343 in words is "three billion, thirty-one million, one hundred forty-one thousand, three hundred forty-three".

Divisors: 1 31 37 47 59 953 1147 1457 1739 1829 2183 2773 29543 35261 44791 53909 56227 67673 85963 102601 1093091 1388521 1657267 1743037 2080399 2642669 3180631 51375277 64492369 81922739 97778753 3031141343