Base | Representation |
---|---|
bin | 1010001000000… |
… | …0011101011000 |
3 | 2221220122210122 |
4 | 2202000131120 |
5 | 41333003313 |
6 | 4114132412 |
7 | 1023660635 |
oct | 242003530 |
9 | 87818718 |
10 | 42469208 |
11 | 21a77821 |
12 | 12281108 |
13 | 8a4c712 |
14 | 58d718c |
15 | 3add708 |
hex | 2880758 |
42469208 has 16 divisors (see below), whose sum is σ = 81482280. Its totient is φ = 20740608.
The previous prime is 42469183. The next prime is 42469211. The reversal of 42469208 is 80296424.
It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.
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, 61385 + ... + 62072.
Almost surely, 242469208 is an apocalyptic number.
It is an amenable number.
42469208 is a deficient number, since it is larger than the sum of its proper divisors (39013072).
42469208 is a wasteful number, since it uses less digits than its factorization.
42469208 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 123506 (or 123502 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 35.
The square root of 42469208 is about 6516.8403386917. The cubic root of 42469208 is about 348.8923020809.
The spelling of 42469208 in words is "forty-two million, four hundred sixty-nine thousand, two hundred eight".
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