Base | Representation |
---|---|
bin | 10010111101100101… |
… | …010001110101111000 |
3 | 1221112221221100212022 |
4 | 102331211101311320 |
5 | 313144244113131 |
6 | 13204204534012 |
7 | 1320360460364 |
oct | 227545216570 |
9 | 57487840768 |
10 | 20360535416 |
11 | 86a8a9a681 |
12 | 3b42851308 |
13 | 1bc62ac2c0 |
14 | db21362a4 |
15 | 7e273637b |
hex | 4bd951d78 |
20360535416 has 16 divisors (see below), whose sum is σ = 41112619800. Its totient is φ = 9397170144.
The previous prime is 20360535397. The next prime is 20360535431. The reversal of 20360535416 is 61453506302.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97887086 + ... + 97887293.
Almost surely, 220360535416 is an apocalyptic number.
20360535416 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
It is an amenable number.
20360535416 is an abundant number, since it is smaller than the sum of its proper divisors (20752084384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20360535416 is a wasteful number, since it uses less digits than its factorization.
20360535416 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 195774398 (or 195774394 counting only the distinct ones).
The product of its (nonzero) digits is 64800, while the sum is 35.
The spelling of 20360535416 in words is "twenty billion, three hundred sixty million, five hundred thirty-five thousand, four hundred sixteen".
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