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4031513033101 = 191999106145521
BaseRepresentation
bin111010101010101000111…
…001101111100110001101
3112021102001002000122112021
4322222220321233212031
51012023014314024401
612324015043410141
7564160436241151
oct72525071574615
915242032018467
104031513033101
111314834007884
12551401683951
13233229797098
14dd1aa6c1061
156ed078552a1
hex3aaa8e6f98d

4031513033101 has 8 divisors (see below), whose sum is σ = 4245820880000. Its totient is φ = 3817417481280.

The previous prime is 4031513033099. The next prime is 4031513033117. The reversal of 4031513033101 is 1013303151304.

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 4031513033101 - 21 = 4031513033099 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 (4031513033501) 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, 53034780 + ... + 53110741.

It is an arithmetic number, because the mean of its divisors is an integer number (530727610000).

Almost surely, 24031513033101 is an apocalyptic number.

It is an amenable number.

4031513033101 is a deficient number, since it is larger than the sum of its proper divisors (214307846899).

4031513033101 is a wasteful number, since it uses less digits than its factorization.

4031513033101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106147539.

The product of its (nonzero) digits is 1620, while the sum is 25.

Adding to 4031513033101 its reverse (1013303151304), we get a palindrome (5044816184405).

The spelling of 4031513033101 in words is "four trillion, thirty-one billion, five hundred thirteen million, thirty-three thousand, one hundred one".

Divisors: 1 19 1999 37981 106145521 2016764899 212184896479 4031513033101