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5072701 = 27718313
BaseRepresentation
bin10011010110011100111101
3100112201102211
4103112130331
52244311301
6300420421
761055134
oct23263475
910481384
105072701
112955217
121847711
131087bca
1496091b
156a3051
hex4d673d

5072701 has 4 divisors (see below), whose sum is σ = 5091292. Its totient is φ = 5054112.

The previous prime is 5072693. The next prime is 5072707. The reversal of 5072701 is 1072705.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1072705 = 5214541.

It can be written as a sum of positive squares in 2 ways, for example, as 1052676 + 4020025 = 1026^2 + 2005^2 .

It is a cyclic number.

It is not a de Polignac number, because 5072701 - 23 = 5072693 is a prime.

It is an Ulam number.

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

It is a Duffinian number.

5072701 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5072707) 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, 8880 + ... + 9433.

It is an arithmetic number, because the mean of its divisors is an integer number (1272823).

Almost surely, 25072701 is an apocalyptic number.

It is an amenable number.

5072701 is a deficient number, since it is larger than the sum of its proper divisors (18591).

5072701 is a wasteful number, since it uses less digits than its factorization.

5072701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18590.

The product of its (nonzero) digits is 490, while the sum is 22.

The square root of 5072701 is about 2252.2657480857. The cubic root of 5072701 is about 171.8223896719.

The spelling of 5072701 in words is "five million, seventy-two thousand, seven hundred one".

Divisors: 1 277 18313 5072701