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2020000211000 = 23532577859923
BaseRepresentation
bin11101011001010001011…
…001010010000000111000
321011002222021202211122122
4131121101121102000320
5231043430023223000
64143550354540412
7265640326331102
oct35312131220070
97132867684578
102020000211000
1170974a504392
122875a5b97708
1311863ccb4055
146daa8bcc572
1537828c8b085
hex1d651652038

2020000211000 has 64 divisors (see below), whose sum is σ = 4745193317280. Its totient is φ = 804856012800.

The previous prime is 2020000210997. The next prime is 2020000211003. The reversal of 2020000211000 is 1120000202.

It is an interprime number because it is at equal distance from previous prime (2020000210997) and next prime (2020000211003).

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020000211003) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 3672962 + ... + 4186961.

Almost surely, 22020000211000 is an apocalyptic number.

2020000211000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2020000211000 is an abundant number, since it is smaller than the sum of its proper divisors (2725193106280).

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

2020000211000 is a wasteful number, since it uses less digits than its factorization.

2020000211000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7860201 (or 7860187 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 8.

Adding to 2020000211000 its reverse (1120000202), we get a palindrome (2021120211202).

The spelling of 2020000211000 in words is "two trillion, twenty billion, two hundred eleven thousand".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 125 200 250 257 500 514 1000 1028 1285 2056 2570 5140 6425 10280 12850 25700 32125 51400 64250 128500 257000 7859923 15719846 31439692 39299615 62879384 78599230 157198460 196498075 314396920 392996150 785992300 982490375 1571984600 1964980750 2020000211 3929961500 4040000422 7859923000 8080000844 10100001055 16160001688 20200002110 40400004220 50500005275 80800008440 101000010550 202000021100 252500026375 404000042200 505000052750 1010000105500 2020000211000