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2301422413420 = 2251367139950459
BaseRepresentation
bin100001011111010111011…
…101110010011001101100
322011000101002021222002201
4201133113131302121230
5300201303114212140
64521131525231244
7325162251513334
oct41372735623154
98130332258081
102301422413420
11808033a55369
12312045862524
1313903bc8b510
147d56489a0c4
153ecea4ac49a
hex217d777266c

2301422413420 has 96 divisors (see below), whose sum is σ = 5320446969600. Its totient is φ = 831050060544.

The previous prime is 2301422413399. The next prime is 2301422413427. The reversal of 2301422413420 is 243142241032.

It is not an unprimeable number, because it can be changed into a prime (2301422413427) 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, 1946151 + ... + 2896609.

It is an arithmetic number, because the mean of its divisors is an integer number (55421322600).

Almost surely, 22301422413420 is an apocalyptic number.

2301422413420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2301422413420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2660223484800).

2301422413420 is an abundant number, since it is smaller than the sum of its proper divisors (3019024556180).

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

2301422413420 is a wasteful number, since it uses less digits than its factorization.

2301422413420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 950687 (or 950685 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 2301422413420 its reverse (243142241032), we get a palindrome (2544564654452).

The spelling of 2301422413420 in words is "two trillion, three hundred one billion, four hundred twenty-two million, four hundred thirteen thousand, four hundred twenty".

Divisors: 1 2 4 5 10 13 20 26 52 65 67 130 134 139 260 268 278 335 556 670 695 871 1340 1390 1742 1807 2780 3484 3614 4355 7228 8710 9035 9313 17420 18070 18626 36140 37252 46565 93130 121069 186260 242138 484276 605345 950459 1210690 1900918 2421380 3801836 4752295 9504590 12355967 19009180 24711934 49423868 61779835 63680753 123559670 127361506 132113801 247119340 254723012 264227602 318403765 528455204 636807530 660569005 827849789 1273615060 1321138010 1655699578 1717479413 2642276020 3311399156 3434958826 4139248945 6869917652 8278497890 8587397065 8851624667 16556995780 17174794130 17703249334 34349588260 35406498668 44258123335 88516246670 115071120671 177032493340 230142241342 460284482684 575355603355 1150711206710 2301422413420