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5014891093 = 20731241903
BaseRepresentation
bin1001010101110100…
…10010101001010101
3110221111101212022011
410222322102221111
540232303003333
62145342304221
7235162604512
oct45272225125
913844355264
105014891093
1121438589a3
12b7b588071
1361bc737a4
1435805a309
151e53e89cd
hex12ae92a55

5014891093 has 4 divisors (see below), whose sum is σ = 5015153728. Its totient is φ = 5014628460.

The previous prime is 5014890967. The next prime is 5014891121. The reversal of 5014891093 is 3901984105.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5014891093 - 217 = 5014760021 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 (5014891393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100221 + ... + 141682.

It is an arithmetic number, because the mean of its divisors is an integer number (1253788432).

Almost surely, 25014891093 is an apocalyptic number.

It is an amenable number.

5014891093 is a deficient number, since it is larger than the sum of its proper divisors (262635).

5014891093 is a wasteful number, since it uses less digits than its factorization.

5014891093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262634.

The product of its (nonzero) digits is 38880, while the sum is 40.

The square root of 5014891093 is about 70815.8957650046. The cubic root of 5014891093 is about 1711.6718249472.

The spelling of 5014891093 in words is "five billion, fourteen million, eight hundred ninety-one thousand, ninety-three".

Divisors: 1 20731 241903 5014891093