Search a number
-
+
5000280105 = 35615464787
BaseRepresentation
bin1001010100000101…
…00011100000101001
3110220110220112210110
410222002203200221
540220032430410
62144101204533
7234624452052
oct45202434051
913813815713
105000280105
1121365894a7
12b76700749
13618c29232
14356135729
151e3eae720
hex12a0a3829

5000280105 has 16 divisors (see below), whose sum is σ = 8131604544. Its totient is φ = 2623097280.

The previous prime is 5000280101. The next prime is 5000280119. The reversal of 5000280105 is 5010820005.

It is not a de Polignac number, because 5000280105 - 22 = 5000280101 is a prime.

It is a super-2 number, since 2×50002801052 = 50005602256917622050, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5000280101) 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, 2731479 + ... + 2733308.

It is an arithmetic number, because the mean of its divisors is an integer number (508225284).

Almost surely, 25000280105 is an apocalyptic number.

It is an amenable number.

5000280105 is a deficient number, since it is larger than the sum of its proper divisors (3131324439).

5000280105 is a wasteful number, since it uses less digits than its factorization.

5000280105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5464856.

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 5000280105 is about 70712.6587323656. The cubic root of 5000280105 is about 1710.0078776013.

The spelling of 5000280105 in words is "five billion, two hundred eighty thousand, one hundred five".

Divisors: 1 3 5 15 61 183 305 915 5464787 16394361 27323935 81971805 333352007 1000056021 1666760035 5000280105