Base | Representation |
---|---|
bin | 1001011101010111011001… |
… | …00010001100001111110110 |
3 | 2201122110221200222222201000 |
4 | 10232223230202030033312 |
5 | 10211242302202031040 |
6 | 112123251401544130 |
7 | 4244523230050200 |
oct | 456535442141766 |
9 | 81573850888630 |
10 | 20800200033270 |
11 | 669a351727789 |
12 | 23bb274aa5046 |
13 | b7b5b1829898 |
14 | 51ca40db3770 |
15 | 2610da9dc130 |
hex | 12eaec88c3f6 |
20800200033270 has 96 divisors (see below), whose sum is σ = 64523069532000. Its totient is φ = 4754331433152.
The previous prime is 20800200033241. The next prime is 20800200033307. The reversal of 20800200033270 is 7233000200802.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 786086545 + ... + 786113004.
It is an arithmetic number, because the mean of its divisors is an integer number (672115307625).
Almost surely, 220800200033270 is an apocalyptic number.
20800200033270 is an abundant number, since it is smaller than the sum of its proper divisors (43722869498730).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20800200033270 is a wasteful number, since it uses less digits than its factorization.
20800200033270 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1572199579 (or 1572199566 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 27.
The spelling of 20800200033270 in words is "twenty trillion, eight hundred billion, two hundred million, thirty-three thousand, two hundred seventy".
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