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5030929 = 17295937
BaseRepresentation
bin10011001100010000010001
3100110121010201
4103030100101
52241442204
6255455201
760522301
oct23142021
910417121
105030929
1129268a2
121827501
131071ba7
1494d601
156959a4
hex4cc411

5030929 has 4 divisors (see below), whose sum is σ = 5326884. Its totient is φ = 4734976.

The previous prime is 5030923. The next prime is 5030939. The reversal of 5030929 is 9290305.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9290305 = 51858061.

It can be written as a sum of positive squares in 2 ways, for example, as 4730625 + 300304 = 2175^2 + 548^2 .

It is not a de Polignac number, because 5030929 - 217 = 4899857 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

5030929 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5030897 and 5030906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5030923) 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, 147952 + ... + 147985.

It is an arithmetic number, because the mean of its divisors is an integer number (1331721).

Almost surely, 25030929 is an apocalyptic number.

It is an amenable number.

5030929 is a deficient number, since it is larger than the sum of its proper divisors (295955).

5030929 is a wasteful number, since it uses less digits than its factorization.

5030929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295954.

The product of its (nonzero) digits is 2430, while the sum is 28.

The square root of 5030929 is about 2242.9732499519. The cubic root of 5030929 is about 171.3494557881.

The spelling of 5030929 in words is "five million, thirty thousand, nine hundred twenty-nine".

Divisors: 1 17 295937 5030929