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5072383 = 46111003
BaseRepresentation
bin10011010110010111111111
3100112201000001
4103112113333
52244304013
6300415131
761054201
oct23262777
910481001
105072383
112954a58
1218474a7
131087a14
14960771
156a2ddd
hex4d65ff

5072383 has 4 divisors (see below), whose sum is σ = 5083848. Its totient is φ = 5060920.

The previous prime is 5072371. The next prime is 5072393. The reversal of 5072383 is 3832705.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3832705 = 5766541.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5072383 is a prime.

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

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5072363) 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, 5041 + ... + 5962.

It is an arithmetic number, because the mean of its divisors is an integer number (1270962).

Almost surely, 25072383 is an apocalyptic number.

5072383 is a deficient number, since it is larger than the sum of its proper divisors (11465).

5072383 is a wasteful number, since it uses less digits than its factorization.

5072383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11464.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 5072383 is about 2252.1951514023. The cubic root of 5072383 is about 171.8187991678.

The spelling of 5072383 in words is "five million, seventy-two thousand, three hundred eighty-three".

Divisors: 1 461 11003 5072383