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4012663750100 = 2252109368134289
BaseRepresentation
bin111010011001000101011…
…001011011110111010100
3112012121101102202212020122
4322121011121123313110
51011220413410000400
612311220422051112
7562622356052255
oct72310531336724
915177342685218
104012663750100
111307841093545
12549820b79a98
132315146199a5
14dc2dd17ab2c
156e5a2b3c685
hex3a64565bdd4

4012663750100 has 36 divisors (see below), whose sum is σ = 8787365502300. Its totient is φ = 1590340124160.

The previous prime is 4012663750099. The next prime is 4012663750129. The reversal of 4012663750100 is 10573662104.

It can be written as a sum of positive squares in 6 ways, for example, as 29789764 + 4012633960336 = 5458^2 + 2003156^2 .

It is a super-2 number, since 2×40126637501002 (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 184056245 + ... + 184078044.

It is an arithmetic number, because the mean of its divisors is an integer number (244093486175).

Almost surely, 24012663750100 is an apocalyptic number.

It is an amenable number.

4012663750100 is an abundant number, since it is smaller than the sum of its proper divisors (4774701752200).

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

4012663750100 is a wasteful number, since it uses less digits than its factorization.

4012663750100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368134412 (or 368134405 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

The spelling of 4012663750100 in words is "four trillion, twelve billion, six hundred sixty-three million, seven hundred fifty thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 50 100 109 218 436 545 1090 2180 2725 5450 10900 368134289 736268578 1472537156 1840671445 3681342890 7362685780 9203357225 18406714450 36813428900 40126637501 80253275002 160506550004 200633187505 401266375010 802532750020 1003165937525 2006331875050 4012663750100