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201300202012 = 22721379003219
BaseRepresentation
bin1011101101111001101…
…1010101001000011100
3201020120221211210100111
42323132123111020130
511244230322431022
6232250453535404
720354256325300
oct2733633251034
9636527753314
10201300202012
1178409797218
123301b044564
1315ca07c8090
149a58a55d00
1553826a4477
hex2ede6d521c

201300202012 has 36 divisors (see below), whose sum is σ = 441311986920. Its totient is φ = 79635243744.

The previous prime is 201300201989. The next prime is 201300202027. The reversal of 201300202012 is 210202003102.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 201300201983 and 201300202001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39499062 + ... + 39504157.

Almost surely, 2201300202012 is an apocalyptic number.

It is an amenable number.

201300202012 is an abundant number, since it is smaller than the sum of its proper divisors (240011784908).

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

201300202012 is a wasteful number, since it uses less digits than its factorization.

201300202012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79003250 (or 79003241 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 201300202012 its reverse (210202003102), we get a palindrome (411502205114).

The spelling of 201300202012 in words is "two hundred one billion, three hundred million, two hundred two thousand, twelve".

Divisors: 1 2 4 7 13 14 26 28 49 52 91 98 182 196 364 637 1274 2548 79003219 158006438 316012876 553022533 1027041847 1106045066 2054083694 2212090132 3871157731 4108167388 7189292929 7742315462 14378585858 15484630924 28757171716 50325050503 100650101006 201300202012