Search a number
-
+
5072051 = 11874273
BaseRepresentation
bin10011010110010010110011
3100112200112202
4103112102303
52244301201
6300413415
761053215
oct23262263
910480482
105072051
112954786
12184726b
13108781a
149605b5
156a2c6b
hex4d64b3

5072051 has 4 divisors (see below), whose sum is σ = 5077512. Its totient is φ = 5066592.

The previous prime is 5071973. The next prime is 5072057. The reversal of 5072051 is 1502705.

5072051 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 is a cyclic number.

It is not a de Polignac number, because 5072051 - 214 = 5055667 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5072057) 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, 950 + ... + 3323.

It is an arithmetic number, because the mean of its divisors is an integer number (1269378).

Almost surely, 25072051 is an apocalyptic number.

5072051 is a deficient number, since it is larger than the sum of its proper divisors (5461).

5072051 is a wasteful number, since it uses less digits than its factorization.

5072051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5460.

The product of its (nonzero) digits is 350, while the sum is 20.

The square root of 5072051 is about 2252.1214443275. The cubic root of 5072051 is about 171.8150504310.

Adding to 5072051 its reverse (1502705), we get a palindrome (6574756).

The spelling of 5072051 in words is "five million, seventy-two thousand, fifty-one".

Divisors: 1 1187 4273 5072051