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5000000202 = 232277777789
BaseRepresentation
bin1001010100000010…
…11111001011001010
3110220110101022211200
410222001133023022
540220000001302
62144051205030
7234622205031
oct45201371312
913813338750
105000000202
11213640817a
12b765a6776
13618b5ba02
143560a1718
151e3e5681c
hex12a05f2ca

5000000202 has 12 divisors (see below), whose sum is σ = 10833333810. Its totient is φ = 1666666728.

The previous prime is 5000000179. The next prime is 5000000221. The reversal of 5000000202 is 2020000005.

It can be written as a sum of positive squares in only one way, i.e., 3479702121 + 1520298081 = 58989^2 + 38991^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

5000000202 is a modest number, since divided by 202 gives 50 as remainder.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 138888877 + ... + 138888912.

Almost surely, 25000000202 is an apocalyptic number.

5000000202 is an abundant number, since it is smaller than the sum of its proper divisors (5833333608).

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

5000000202 is a wasteful number, since it uses less digits than its factorization.

5000000202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277777797 (or 277777794 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 9.

The square root of 5000000202 is about 70710.6795470104. The cubic root of 5000000202 is about 1709.9759697044.

Adding to 5000000202 its reverse (2020000005), we get a palindrome (7020000207).

The spelling of 5000000202 in words is "five billion, two hundred two", and thus it is an aban number.

Divisors: 1 2 3 6 9 18 277777789 555555578 833333367 1666666734 2500000101 5000000202