Base | Representation |
---|---|
bin | 1001001011111111000001… |
… | …10001101011001010000010 |
3 | 2122112101110222010101222220 |
4 | 10211333200301223022002 |
5 | 10122001222042430143 |
6 | 110545044154111510 |
7 | 4153422142136022 |
oct | 445774061531202 |
9 | 78471428111886 |
10 | 20203002311298 |
11 | 648a055128144 |
12 | 232358871b596 |
13 | b3719a616471 |
14 | 4dbb8ad87a82 |
15 | 2507d6ba8d83 |
hex | 125fe0c6b282 |
20203002311298 has 32 divisors (see below), whose sum is σ = 40510791760896. Its totient is φ = 6716891819088.
The previous prime is 20203002311281. The next prime is 20203002311341. The reversal of 20203002311298 is 89211320030202.
It is a super-2 number, since 2×202030023112982 (a number of 27 digits) contains 22 as substring.
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, 855915 + ... + 6413937.
It is an arithmetic number, because the mean of its divisors is an integer number (1265962242528).
Almost surely, 220203002311298 is an apocalyptic number.
20203002311298 is an abundant number, since it is smaller than the sum of its proper divisors (20307789449598).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20203002311298 is a wasteful number, since it uses less digits than its factorization.
20203002311298 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5559598.
The product of its (nonzero) digits is 10368, while the sum is 33.
The spelling of 20203002311298 in words is "twenty trillion, two hundred three billion, two million, three hundred eleven thousand, two hundred ninety-eight".
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