Base | Representation |
---|---|
bin | 100001000001010… |
… | …001001001001110 |
3 | 1102121102010101002 |
4 | 201001101021032 |
5 | 2113304333434 |
6 | 130545420302 |
7 | 16504520324 |
oct | 4101211116 |
9 | 1377363332 |
10 | 553980494 |
11 | 264786821 |
12 | 13563a692 |
13 | 8aa05212 |
14 | 53807d14 |
15 | 3397c57e |
hex | 2105124e |
553980494 has 8 divisors (see below), whose sum is σ = 831824208. Its totient is φ = 276705760.
The previous prime is 553980457. The next prime is 553980517. The reversal of 553980494 is 494089355.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139802 + ... + 143709.
It is an arithmetic number, because the mean of its divisors is an integer number (103978026).
Almost surely, 2553980494 is an apocalyptic number.
553980494 is a deficient number, since it is larger than the sum of its proper divisors (277843714).
553980494 is a wasteful number, since it uses less digits than its factorization.
553980494 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 284490.
The product of its (nonzero) digits is 777600, while the sum is 47.
The square root of 553980494 is about 23536.7902229680. The cubic root of 553980494 is about 821.2930689326.
The spelling of 553980494 in words is "five hundred fifty-three million, nine hundred eighty thousand, four hundred ninety-four".
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