Search a number
-
+
5270070 = 2351313513
BaseRepresentation
bin10100000110101000110110
3100220202011210
4110012220312
52322120240
6304542250
762536431
oct24065066
910822153
105270070
112a7a533
121921986
1311269b0
149b2818
156e1780
hex506a36

5270070 has 32 divisors (see below), whose sum is σ = 13622112. Its totient is φ = 1297152.

The previous prime is 5270039. The next prime is 5270081. The reversal of 5270070 is 700725.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6367 + ... + 7146.

It is an arithmetic number, because the mean of its divisors is an integer number (425691).

Almost surely, 25270070 is an apocalyptic number.

5270070 is an abundant number, since it is smaller than the sum of its proper divisors (8352042).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5270070 is a wasteful number, since it uses less digits than its factorization.

5270070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13536.

The product of its (nonzero) digits is 490, while the sum is 21.

The square root of 5270070 is about 2295.6633028386. The cubic root of 5270070 is about 174.0225231777.

Adding to 5270070 its reverse (700725), we get a palindrome (5970795).

The spelling of 5270070 in words is "five million, two hundred seventy thousand, seventy".

Divisors: 1 2 3 5 6 10 13 15 26 30 39 65 78 130 195 390 13513 27026 40539 67565 81078 135130 175669 202695 351338 405390 527007 878345 1054014 1756690 2635035 5270070