Base | Representation |
---|---|
bin | 1010000110010… |
… | …0100101101101 |
3 | 2221200212012200 |
4 | 2201210211231 |
5 | 41320330203 |
6 | 4111452113 |
7 | 1023004056 |
oct | 241444555 |
9 | 87625180 |
10 | 42355053 |
11 | 219a9a84 |
12 | 12227039 |
13 | 8a0c780 |
14 | 58a772d |
15 | 3ab99a3 |
hex | 286496d |
42355053 has 24 divisors (see below), whose sum is σ = 66105312. Its totient is φ = 25977888.
The previous prime is 42355031. The next prime is 42355063. The reversal of 42355053 is 35055324.
It is not a de Polignac number, because 42355053 - 28 = 42354797 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42355013) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65550 + ... + 66192.
It is an arithmetic number, because the mean of its divisors is an integer number (2754388).
Almost surely, 242355053 is an apocalyptic number.
It is an amenable number.
42355053 is a deficient number, since it is larger than the sum of its proper divisors (23750259).
42355053 is a wasteful number, since it uses less digits than its factorization.
42355053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1225 (or 1222 counting only the distinct ones).
The product of its (nonzero) digits is 9000, while the sum is 27.
The square root of 42355053 is about 6508.0759829615. The cubic root of 42355053 is about 348.5794201835.
The spelling of 42355053 in words is "forty-two million, three hundred fifty-five thousand, fifty-three".
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