Base | Representation |
---|---|
bin | 1010001000010… |
… | …0010101011100 |
3 | 2221221110120122 |
4 | 2202010111130 |
5 | 41334010314 |
6 | 4114334112 |
7 | 1024055135 |
oct | 242042534 |
9 | 87843518 |
10 | 42485084 |
11 | 21a88744 |
12 | 1228a338 |
13 | 8a56a05 |
14 | 58dcc8c |
15 | 3ae328e |
hex | 288455c |
42485084 has 12 divisors (see below), whose sum is σ = 74412408. Its totient is φ = 21224400.
The previous prime is 42485081. The next prime is 42485101. The reversal of 42485084 is 48058424.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42485081) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1679 + ... + 9369.
It is an arithmetic number, because the mean of its divisors is an integer number (6201034).
Almost surely, 242485084 is an apocalyptic number.
It is an amenable number.
42485084 is a deficient number, since it is larger than the sum of its proper divisors (31927324).
42485084 is a wasteful number, since it uses less digits than its factorization.
42485084 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9076 (or 9074 counting only the distinct ones).
The product of its (nonzero) digits is 40960, while the sum is 35.
The square root of 42485084 is about 6518.0582998313. The cubic root of 42485084 is about 348.9357714115.
The spelling of 42485084 in words is "forty-two million, four hundred eighty-five thousand, eighty-four".
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