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5220432534 = 231137699753
BaseRepresentation
bin1001101110010100…
…10111101010010110
3111110211011110011010
410313022113222112
541142412320114
62222003553050
7243236641632
oct46712275226
914424143133
105220432534
112239886259
12101838b786
1365271b145
14377481dc2
15208499c59
hex137297a96

5220432534 has 16 divisors (see below), whose sum is σ = 10533263472. Its totient is φ = 1724744448.

The previous prime is 5220432509. The next prime is 5220432541. The reversal of 5220432534 is 4352340225.

It is a super-2 number, since 2×52204325342 = 54505831684091322312, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3849199 + ... + 3850554.

It is an arithmetic number, because the mean of its divisors is an integer number (658328967).

Almost surely, 25220432534 is an apocalyptic number.

5220432534 is an abundant number, since it is smaller than the sum of its proper divisors (5312830938).

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

5220432534 is a wasteful number, since it uses less digits than its factorization.

5220432534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7699871.

The product of its (nonzero) digits is 28800, while the sum is 30.

The square root of 5220432534 is about 72252.5607435474. The cubic root of 5220432534 is about 1734.7444065903.

Adding to 5220432534 its reverse (4352340225), we get a palindrome (9572772759).

The spelling of 5220432534 in words is "five billion, two hundred twenty million, four hundred thirty-two thousand, five hundred thirty-four".

Divisors: 1 2 3 6 113 226 339 678 7699753 15399506 23099259 46198518 870072089 1740144178 2610216267 5220432534