Base | Representation |
---|---|
bin | 1101000111101… |
… | …1101010001111 |
3 | 10211112221100101 |
4 | 3101323222033 |
5 | 103042014323 |
6 | 5243311531 |
7 | 1235524333 |
oct | 321735217 |
9 | 124487311 |
10 | 55032463 |
11 | 29078782 |
12 | 1651b5a7 |
13 | b52abb5 |
14 | 74477c3 |
15 | 4c70dad |
hex | 347ba8f |
55032463 has 8 divisors (see below), whose sum is σ = 55664000. Its totient is φ = 54404568.
The previous prime is 55032449. The next prime is 55032473. The reversal of 55032463 is 36423055.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 55032463 - 213 = 55024271 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 (55032413) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38638 + ... + 40036.
It is an arithmetic number, because the mean of its divisors is an integer number (6958000).
Almost surely, 255032463 is an apocalyptic number.
55032463 is a deficient number, since it is larger than the sum of its proper divisors (631537).
55032463 is a wasteful number, since it uses less digits than its factorization.
55032463 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1821.
The product of its (nonzero) digits is 10800, while the sum is 28.
The square root of 55032463 is about 7418.3868192485. The cubic root of 55032463 is about 380.3700527213.
The spelling of 55032463 in words is "fifty-five million, thirty-two thousand, four hundred sixty-three".
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