Search a number
-
+
5030092493 = 5413392921
BaseRepresentation
bin1001010111101000…
…10001111011001101
3110222120000011200222
410223310101323031
540300200424433
62151044201125
7235436036456
oct45364217315
913876004628
105030092493
1121513a0a38
12b846991a5
136221669ba
1435a09612d
151e68ecb98
hex12bd11ecd

5030092493 has 4 divisors (see below), whose sum is σ = 5030239548. Its totient is φ = 5029945440.

The previous prime is 5030092489. The next prime is 5030092499. The reversal of 5030092493 is 3942900305.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 6543364 + 5023549129 = 2558^2 + 70877^2 .

It is a cyclic number.

It is not a de Polignac number, because 5030092493 - 22 = 5030092489 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5030092499) 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, 7673 + ... + 100593.

It is an arithmetic number, because the mean of its divisors is an integer number (1257559887).

Almost surely, 25030092493 is an apocalyptic number.

It is an amenable number.

5030092493 is a deficient number, since it is larger than the sum of its proper divisors (147055).

5030092493 is an equidigital number, since it uses as much as digits as its factorization.

5030092493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147054.

The product of its (nonzero) digits is 29160, while the sum is 35.

The square root of 5030092493 is about 70923.1449739787. The cubic root of 5030092493 is about 1713.3995833980.

Adding to 5030092493 its reverse (3942900305), we get a palindrome (8972992798).

The spelling of 5030092493 in words is "five billion, thirty million, ninety-two thousand, four hundred ninety-three".

Divisors: 1 54133 92921 5030092493