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4030031341 = 73124211423
BaseRepresentation
bin1111000000110101…
…0110010111101101
3101101212012210201001
43300031112113231
531223142000331
61503521320301
7201603462340
oct36015262755
911355183631
104030031341
111788936216
12945796091
134c2c07a3b
142a3330457
15188c08561
hexf03565ed

4030031341 has 24 divisors (see below), whose sum is σ = 4773772032. Its totient is φ = 3332599200.

The previous prime is 4030031333. The next prime is 4030031377. The reversal of 4030031341 is 1431300304.

It is not a de Polignac number, because 4030031341 - 23 = 4030031333 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 (4030031381) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2831356 + ... + 2832778.

It is an arithmetic number, because the mean of its divisors is an integer number (198907168).

Almost surely, 24030031341 is an apocalyptic number.

It is an amenable number.

4030031341 is a deficient number, since it is larger than the sum of its proper divisors (743740691).

4030031341 is a wasteful number, since it uses less digits than its factorization.

4030031341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1913 (or 1882 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 4030031341 is about 63482.5278403436. The cubic root of 4030031341 is about 1591.3637997578.

Adding to 4030031341 its reverse (1431300304), we get a palindrome (5461331645).

The spelling of 4030031341 in words is "four billion, thirty million, thirty-one thousand, three hundred forty-one".

Divisors: 1 7 31 217 421 961 1423 2947 6727 9961 13051 44113 91357 308791 404581 599083 1367503 2832067 4193581 9572521 18571573 130001011 575718763 4030031341