Base | Representation |
---|---|
bin | 111101010101101… |
… | …1011100100001101 |
3 | 12022102212200002121 |
4 | 1322223123210031 |
5 | 13203400033303 |
6 | 540122252541 |
7 | 102001312663 |
oct | 17253334415 |
9 | 5272780077 |
10 | 2058205453 |
11 | 966892247 |
12 | 495357151 |
13 | 26a546565 |
14 | 1574cac33 |
15 | c0a5d9bd |
hex | 7aadb90d |
2058205453 has 16 divisors (see below), whose sum is σ = 2269073520. Its totient is φ = 1858867200.
The previous prime is 2058205441. The next prime is 2058205463. The reversal of 2058205453 is 3545028502.
It can be written as a sum of positive squares in 8 ways, for example, as 6749604 + 2051455849 = 2598^2 + 45293^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2058205453 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2058205403) 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, 18313 + ... + 66721.
It is an arithmetic number, because the mean of its divisors is an integer number (141817095).
Almost surely, 22058205453 is an apocalyptic number.
It is an amenable number.
2058205453 is a deficient number, since it is larger than the sum of its proper divisors (210868067).
2058205453 is a wasteful number, since it uses less digits than its factorization.
2058205453 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48528.
The product of its (nonzero) digits is 48000, while the sum is 34.
The square root of 2058205453 is about 45367.4492670681. The cubic root of 2058205453 is about 1272.0267415646.
The spelling of 2058205453 in words is "two billion, fifty-eight million, two hundred five thousand, four hundred fifty-three".
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