Search a number
-
+
5200430155 = 58315538069
BaseRepresentation
bin1001101011111100…
…00100010001001011
3111102102112020001021
410311332010101023
541122302231110
62220011133311
7242604632644
oct46576042113
914372466037
105200430155
112229564168
121011744237
1364b53690b
143749566cb
152068482da
hex135f8444b

5200430155 has 16 divisors (see below), whose sum is σ = 6320553120. Its totient is φ = 4107063808.

The previous prime is 5200430149. The next prime is 5200430159. The reversal of 5200430155 is 5510340025.

It is a cyclic number.

It is not a de Polignac number, because 5200430155 - 227 = 5066212427 is a prime.

It is a zygodrome in base 6.

It is not an unprimeable number, because it can be changed into a prime (5200430159) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 640461 + ... + 648529.

It is an arithmetic number, because the mean of its divisors is an integer number (395034570).

Almost surely, 25200430155 is an apocalyptic number.

5200430155 is a deficient number, since it is larger than the sum of its proper divisors (1120122965).

5200430155 is a wasteful number, since it uses less digits than its factorization.

5200430155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9710.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 5200430155 is about 72114.0080358872. The cubic root of 5200430155 is about 1732.5259807854.

The spelling of 5200430155 in words is "five billion, two hundred million, four hundred thirty thousand, one hundred fifty-five".

Divisors: 1 5 83 415 1553 7765 8069 40345 128899 644495 669727 3348635 12531157 62655785 1040086031 5200430155