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20607050053000 = 235320607050053
BaseRepresentation
bin1001010111101111100111…
…11001011111010110001000
32200222000101202020100202001
410223313303321133112020
510200111214303144000
6111454425331320344
74224544624234165
oct453676371372610
980860352210661
1020607050053000
116625445591814
12238994b4500b4
13b6630c720728
1451355a96b06c
1525b083b0846a
hex12bdf3e5f588

20607050053000 has 32 divisors (see below), whose sum is σ = 48220497126360. Its totient is φ = 8242820020800.

The previous prime is 20607050052971. The next prime is 20607050053019. The reversal of 20607050053000 is 35005070602.

It can be written as a sum of positive squares in 4 ways, for example, as 13536056423044 + 7070993629956 = 3679138^2 + 2659134^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 20607050053000.

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, 10303524027 + ... + 10303526026.

Almost surely, 220607050053000 is an apocalyptic number.

20607050053000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20607050053000 is an abundant number, since it is smaller than the sum of its proper divisors (27613447073360).

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

20607050053000 is a wasteful number, since it uses less digits than its factorization.

20607050053000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20607050074 (or 20607050060 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 28.

The spelling of 20607050053000 in words is "twenty trillion, six hundred seven billion, fifty million, fifty-three thousand".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 125 200 250 500 1000 20607050053 41214100106 82428200212 103035250265 164856400424 206070500530 412141001060 515176251325 824282002120 1030352502650 2060705005300 2575881256625 4121410010600 5151762513250 10303525026500 20607050053000