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2250807130 = 2511139711621
BaseRepresentation
bin1000011000101000…
…1001011101011010
312210212021211221001
42012022021131122
514102201312010
61011202335214
7106530354625
oct20612113532
95725254831
102250807130
11a55581790
1252995a50a
1329b410250
14174d04dbc
15d2905c3a
hex8628975a

2250807130 has 64 divisors (see below), whose sum is σ = 4767590016. Its totient is φ = 754272000.

The previous prime is 2250807121. The next prime is 2250807133. The reversal of 2250807130 is 317080522.

It is a super-2 number, since 2×22508071302 = 10132265472917673800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2250807133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1387720 + ... + 1389340.

It is an arithmetic number, because the mean of its divisors is an integer number (74493594).

Almost surely, 22250807130 is an apocalyptic number.

2250807130 is an abundant number, since it is smaller than the sum of its proper divisors (2516782886).

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

2250807130 is a wasteful number, since it uses less digits than its factorization.

2250807130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2623.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 2250807130 is about 47442.6720368910. The cubic root of 2250807130 is about 1310.5273657058.

Adding to 2250807130 its reverse (317080522), we get a palindrome (2567887652).

The spelling of 2250807130 in words is "two billion, two hundred fifty million, eight hundred seven thousand, one hundred thirty".

Divisors: 1 2 5 10 11 13 22 26 55 65 110 130 143 286 715 971 1430 1621 1942 3242 4855 8105 9710 10681 12623 16210 17831 21073 21362 25246 35662 42146 53405 63115 89155 105365 106810 126230 138853 178310 210730 231803 277706 463606 694265 1159015 1388530 1573991 2318030 3147982 7869955 15739910 17313901 20461883 34627802 40923766 86569505 102309415 173139010 204618830 225080713 450161426 1125403565 2250807130