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2213130123024 = 24355782777159
BaseRepresentation
bin100000001101001000110…
…101011011011100010000
321211120110211202220011020
4200031020311123130100
5242224442302414044
64412410431115440
7315615266442102
oct40151065333420
97746424686136
102213130123024
11783646292827
122b8b04972b80
1313090abb49c2
147918a6cd572
153c87e008a19
hex20348d5b710

2213130123024 has 40 divisors (see below), whose sum is σ = 5727517254720. Its totient is φ = 736385597568.

The previous prime is 2213130122981. The next prime is 2213130123053. The reversal of 2213130123024 is 4203210313122.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 2213130122985 and 2213130123003.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41361844 + ... + 41415315.

It is an arithmetic number, because the mean of its divisors is an integer number (143187931368).

Almost surely, 22213130123024 is an apocalyptic number.

2213130123024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2213130123024 is an abundant number, since it is smaller than the sum of its proper divisors (3514387131696).

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

2213130123024 is a wasteful number, since it uses less digits than its factorization.

2213130123024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82777727 (or 82777721 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 2213130123024 its reverse (4203210313122), we get a palindrome (6416340436146).

The spelling of 2213130123024 in words is "two trillion, two hundred thirteen billion, one hundred thirty million, one hundred twenty-three thousand, twenty-four".

Divisors: 1 2 3 4 6 8 12 16 24 48 557 1114 1671 2228 3342 4456 6684 8912 13368 26736 82777159 165554318 248331477 331108636 496662954 662217272 993325908 1324434544 1986651816 3973303632 46106877563 92213755126 138320632689 184427510252 276641265378 368855020504 553282530756 737710041008 1106565061512 2213130123024