Base | Representation |
---|---|
bin | 100000000100000110111… |
… | …101010001011100011100 |
3 | 21210122110011120222210212 |
4 | 200010012331101130130 |
5 | 242100113321322010 |
6 | 4404124413551552 |
7 | 315123113014601 |
oct | 40040675213434 |
9 | 7718404528725 |
10 | 2203434948380 |
11 | 77a5206485a6 |
12 | 2b7059aa55b8 |
13 | 12ca243c4783 |
14 | 7890ac386a8 |
15 | 3c4b2cae505 |
hex | 20106f5171c |
2203434948380 has 48 divisors (see below), whose sum is σ = 4640126238720. Its totient is φ = 878915220288.
The previous prime is 2203434948329. The next prime is 2203434948391. The reversal of 2203434948380 is 838494343022.
It is a congruent number.
It is an unprimeable number.
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, 48748631 + ... + 48793809.
It is an arithmetic number, because the mean of its divisors is an integer number (96669296640).
Almost surely, 22203434948380 is an apocalyptic number.
2203434948380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2203434948380 is an abundant number, since it is smaller than the sum of its proper divisors (2436691290340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2203434948380 is a wasteful number, since it uses less digits than its factorization.
2203434948380 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51938 (or 51936 counting only the distinct ones).
The product of its (nonzero) digits is 3981312, while the sum is 50.
The spelling of 2203434948380 in words is "two trillion, two hundred three billion, four hundred thirty-four million, nine hundred forty-eight thousand, three hundred eighty".
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