Base | Representation |
---|---|
bin | 111100101111110… |
… | …1111010011111001 |
3 | 12021001112120220012 |
4 | 1321133233103321 |
5 | 13133310112020 |
6 | 534133111305 |
7 | 101340542252 |
oct | 17137572371 |
9 | 5231476805 |
10 | 2038363385 |
11 | 95666a643 |
12 | 48a788535 |
13 | 2663b9ca6 |
14 | 154a03b29 |
15 | bde3e7c5 |
hex | 797ef4f9 |
2038363385 has 16 divisors (see below), whose sum is σ = 2583149184. Its totient is φ = 1540991232.
The previous prime is 2038363361. The next prime is 2038363387. The reversal of 2038363385 is 5833638302.
It is a cyclic number.
It is not a de Polignac number, because 2038363385 - 26 = 2038363321 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2038363387) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97232 + ... + 116321.
It is an arithmetic number, because the mean of its divisors is an integer number (161446824).
Almost surely, 22038363385 is an apocalyptic number.
It is an amenable number.
2038363385 is a deficient number, since it is larger than the sum of its proper divisors (544785799).
2038363385 is a wasteful number, since it uses less digits than its factorization.
2038363385 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 213664.
The product of its (nonzero) digits is 311040, while the sum is 41.
The square root of 2038363385 is about 45148.2378947396. The cubic root of 2038363385 is about 1267.9258899207.
The spelling of 2038363385 in words is "two billion, thirty-eight million, three hundred sixty-three thousand, three hundred eighty-five".
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