Search a number
-
+
2300110240 = 25582917341
BaseRepresentation
bin1000100100011000…
…1110010110100000
312221022001201002011
42021012032112200
514202312011430
61020123202304
7110666420521
oct21106162640
95838051064
102300110240
11a8039695a
12542376394
132a86b339c
1417b69a848
15d6de422a
hex8918e5a0

2300110240 has 48 divisors (see below), whose sum is σ = 5440879080. Its totient is φ = 918881280.

The previous prime is 2300110231. The next prime is 2300110277. The reversal of 2300110240 is 420110032.

It can be written as a sum of positive squares in 4 ways, for example, as 2215396624 + 84713616 = 47068^2 + 9204^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2300110240.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123970 + ... + 141310.

Almost surely, 22300110240 is an apocalyptic number.

2300110240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2300110240 is an abundant number, since it is smaller than the sum of its proper divisors (3140768840).

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

2300110240 is a wasteful number, since it uses less digits than its factorization.

2300110240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18185 (or 18177 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2300110240 is about 47959.4645508058. The cubic root of 2300110240 is about 1320.0272109481.

Adding to 2300110240 its reverse (420110032), we get a palindrome (2720220272).

The spelling of 2300110240 in words is "two billion, three hundred million, one hundred ten thousand, two hundred forty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 829 1658 3316 4145 6632 8290 13264 16580 17341 26528 33160 34682 66320 69364 86705 132640 138728 173410 277456 346820 554912 693640 1387280 2774560 14375689 28751378 57502756 71878445 115005512 143756890 230011024 287513780 460022048 575027560 1150055120 2300110240