Search a number
-
+
10301112312200 = 235251505561561
BaseRepresentation
bin1001010111100110101000…
…1000111110000110001000
31100110202222020011121001122
42111321222020332012020
52322233134222442300
633524133214534412
72112142110642443
oct225715210760610
940422866147048
1010301112312200
11331174a3949a6
1211a4511807408
13599510558c18
1427880dc9665a
1512ce500bac85
hex95e6a23e188

10301112312200 has 24 divisors (see below), whose sum is σ = 23950086126330. Its totient is φ = 4120444924800.

The previous prime is 10301112312191. The next prime is 10301112312229. The reversal of 10301112312200 is 221321110301.

It can be written as a sum of positive squares in 3 ways, for example, as 9461517617764 + 839594694436 = 3075958^2 + 916294^2 .

It is a super-2 number, since 2×103011123122002 (a number of 27 digits) contains 22 as substring.

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, 25752780581 + ... + 25752780980.

Almost surely, 210301112312200 is an apocalyptic number.

10301112312200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10301112312200 is an abundant number, since it is smaller than the sum of its proper divisors (13648973814130).

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

10301112312200 is a wasteful number, since it uses less digits than its factorization.

10301112312200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51505561577 (or 51505561568 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 10301112312200 its reverse (221321110301), we get a palindrome (10522433422501).

The spelling of 10301112312200 in words is "ten trillion, three hundred one billion, one hundred twelve million, three hundred twelve thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 51505561561 103011123122 206022246244 257527807805 412044492488 515055615610 1030111231220 1287639039025 2060222462440 2575278078050 5150556156100 10301112312200