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2508011130 = 235199341947
BaseRepresentation
bin1001010101111101…
…0011011001111010
320110210021011111010
42111133103121322
520114022324010
61052511214350
7116102512542
oct22537233172
96423234433
102508011130
111077785979
1259bb173b6
1330c7a5971
1419b138322
15ea2ae620
hex957d367a

2508011130 has 32 divisors (see below), whose sum is σ = 6022390464. Its totient is φ = 668451456.

The previous prime is 2508011111. The next prime is 2508011213. The reversal of 2508011130 is 311108052.

It is a junction number, because it is equal to n+sod(n) for n = 2508011097 and 2508011106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38817 + ... + 80763.

It is an arithmetic number, because the mean of its divisors is an integer number (188199702).

Almost surely, 22508011130 is an apocalyptic number.

2508011130 is an abundant number, since it is smaller than the sum of its proper divisors (3514379334).

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

2508011130 is a wasteful number, since it uses less digits than its factorization.

2508011130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43950.

The product of its (nonzero) digits is 240, while the sum is 21.

The square root of 2508011130 is about 50080.0472244186. The cubic root of 2508011130 is about 1358.6569660399.

Adding to 2508011130 its reverse (311108052), we get a palindrome (2819119182).

The spelling of 2508011130 in words is "two billion, five hundred eight million, eleven thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 1993 3986 5979 9965 11958 19930 29895 41947 59790 83894 125841 209735 251682 419470 629205 1258410 83600371 167200742 250801113 418001855 501602226 836003710 1254005565 2508011130