Search a number
-
+
10312204054120 = 235271903948151
BaseRepresentation
bin1001011000001111111101…
…0000100110111001101000
31100111211121020020110112221
42112003333100212321220
52322423343214212440
633533210001243424
72113014013124443
oct226037720467150
940454536213487
1010312204054120
113316421393861
1211a66a8333574
1359a58a495317
1427918300865a
1512d39dc2cd4a
hex960ff426e68

10312204054120 has 32 divisors (see below), whose sum is σ = 23202568926720. Its totient is φ = 4124862100800.

The previous prime is 10312204054081. The next prime is 10312204054133. The reversal of 10312204054120 is 2145040221301.

10312204054120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 10402045 + ... + 11350195.

It is an arithmetic number, because the mean of its divisors is an integer number (725080278960).

Almost surely, 210312204054120 is an apocalyptic number.

10312204054120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10312204054120 is an abundant number, since it is smaller than the sum of its proper divisors (12890364872600).

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

10312204054120 is a wasteful number, since it uses less digits than its factorization.

10312204054120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1220065 (or 1220061 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 10312204054120 its reverse (2145040221301), we get a palindrome (12457244275421).

The spelling of 10312204054120 in words is "ten trillion, three hundred twelve billion, two hundred four million, fifty-four thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 20 40 271903 543806 948151 1087612 1359515 1896302 2175224 2719030 3792604 4740755 5438060 7585208 9481510 10876120 18963020 37926040 257805101353 515610202706 1031220405412 1289025506765 2062440810824 2578051013530 5156102027060 10312204054120