Base | Representation |
---|---|
bin | 11110011010101010010… |
… | …001000101101011011000 |
3 | 21101211012101012211222221 |
4 | 132122222101011223120 |
5 | 233221222420243110 |
6 | 4240121325353424 |
7 | 304004240623105 |
oct | 36325221055330 |
9 | 7354171184887 |
10 | 2090210712280 |
11 | 7364a9501159 |
12 | 29911b408874 |
13 | 12214bc21772 |
14 | 7324975baac |
15 | 39587acc7da |
hex | 1e6aa445ad8 |
2090210712280 has 64 divisors (see below), whose sum is σ = 5071243010400. Its totient is φ = 772760816640.
The previous prime is 2090210712259. The next prime is 2090210712301. The reversal of 2090210712280 is 822170120902.
It is an interprime number because it is at equal distance from previous prime (2090210712259) and next prime (2090210712301).
It is a super-3 number, since 3×20902107122803 (a number of 38 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33508807 + ... + 33571126.
Almost surely, 22090210712280 is an apocalyptic number.
2090210712280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2090210712280 is an abundant number, since it is smaller than the sum of its proper divisors (2981032298120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2090210712280 is a wasteful number, since it uses less digits than its factorization.
2090210712280 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67080004 (or 67080000 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 34.
The spelling of 2090210712280 in words is "two trillion, ninety billion, two hundred ten million, seven hundred twelve thousand, two hundred eighty".
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