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5001853913 = 71114964091
BaseRepresentation
bin1001010100010001…
…00011101111011001
3110220120212111122122
410222020203233121
540220433311123
62144155031025
7234644025320
oct45210435731
913816774578
105001853913
112137463971
12b7713b475
1361935a694
143564250b7
151e41c0bc8
hex12a223bd9

5001853913 has 8 divisors (see below), whose sum is σ = 5717006400. Its totient is φ = 4286851920.

The previous prime is 5001853903. The next prime is 5001854003. The reversal of 5001853913 is 3193581005.

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 5001853913 - 218 = 5001591769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5001853903) 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, 45998 + ... + 110088.

It is an arithmetic number, because the mean of its divisors is an integer number (714625800).

Almost surely, 25001853913 is an apocalyptic number.

It is an amenable number.

5001853913 is a deficient number, since it is larger than the sum of its proper divisors (715152487).

5001853913 is a wasteful number, since it uses less digits than its factorization.

5001853913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75247.

The product of its (nonzero) digits is 16200, while the sum is 35.

The square root of 5001853913 is about 70723.7860482596. The cubic root of 5001853913 is about 1710.1872636704.

The spelling of 5001853913 in words is "five billion, one million, eight hundred fifty-three thousand, nine hundred thirteen".

Divisors: 1 7 11149 64091 78043 448637 714550559 5001853913