Search a number
-
+
5025212050 = 252151665591
BaseRepresentation
bin1001010111000011…
…01010011010010010
3110222012211012222211
410223201222122102
540242423241200
62150351422334
7235346411665
oct45341523222
913865735884
105025212050
112149668211
12b82b249aa
13621148471
143595856dc
151e6286aba
hex12b86a692

5025212050 has 24 divisors (see below), whose sum is σ = 9408808512. Its totient is φ = 1996770000.

The previous prime is 5025212047. The next prime is 5025212107. The reversal of 5025212050 is 502125205.

It is a super-2 number, since 2×50252120502 = 50505512294930405000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 325246 + ... + 340345.

It is an arithmetic number, because the mean of its divisors is an integer number (392033688).

Almost surely, 25025212050 is an apocalyptic number.

5025212050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5025212050 is a deficient number, since it is larger than the sum of its proper divisors (4383596462).

5025212050 is a wasteful number, since it uses less digits than its factorization.

5025212050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665754 (or 665749 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 22.

The square root of 5025212050 is about 70888.7300633888. The cubic root of 5025212050 is about 1712.8452625825.

Adding to 5025212050 its reverse (502125205), we get a palindrome (5527337255).

The spelling of 5025212050 in words is "five billion, twenty-five million, two hundred twelve thousand, fifty".

Divisors: 1 2 5 10 25 50 151 302 755 1510 3775 7550 665591 1331182 3327955 6655910 16639775 33279550 100504241 201008482 502521205 1005042410 2512606025 5025212050