Base | Representation |
---|---|
bin | 1001010000010001011111… |
… | …10111101101110001101111 |
3 | 2200001110211110012021202121 |
4 | 10220020233313231301233 |
5 | 10131410013143324043 |
6 | 111140454145533411 |
7 | 4200156563315341 |
oct | 450105767556157 |
9 | 80043743167677 |
10 | 20350358183023 |
11 | 65365a1730610 |
12 | 2348051944267 |
13 | b4805214207b |
14 | 504d694cb291 |
15 | 25455d58cded |
hex | 12822fdedc6f |
20350358183023 has 32 divisors (see below), whose sum is σ = 24771559034880. Its totient is φ = 16476920064000.
The previous prime is 20350358182961. The next prime is 20350358183027. The reversal of 20350358183023 is 32038185305302.
It is not a de Polignac number, because 20350358183023 - 217 = 20350358051951 is a prime.
It is a super-3 number, since 3×203503581830233 (a number of 41 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20350358183027) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 120463 + ... + 6380848.
It is an arithmetic number, because the mean of its divisors is an integer number (774111219840).
Almost surely, 220350358183023 is an apocalyptic number.
20350358183023 is a deficient number, since it is larger than the sum of its proper divisors (4421200851857).
20350358183023 is a wasteful number, since it uses less digits than its factorization.
20350358183023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6502239.
The product of its (nonzero) digits is 518400, while the sum is 43.
The spelling of 20350358183023 in words is "twenty trillion, three hundred fifty billion, three hundred fifty-eight million, one hundred eighty-three thousand, twenty-three".
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