Base | Representation |
---|---|
bin | 1010001011011… |
… | …1100110100011 |
3 | 2222100010122002 |
4 | 2202313212203 |
5 | 41412220300 |
6 | 4123034215 |
7 | 1025621303 |
oct | 242674643 |
9 | 88303562 |
10 | 42695075 |
11 | 22111495 |
12 | 1236b96b |
13 | 8acb477 |
14 | 5955603 |
15 | 3b355d5 |
hex | 28b79a3 |
42695075 has 12 divisors (see below), whose sum is σ = 56056680. Its totient is φ = 32146560.
The previous prime is 42695057. The next prime is 42695083. The reversal of 42695075 is 57059624.
It is a happy number.
It is not a de Polignac number, because 42695075 - 216 = 42629539 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49805 + ... + 50654.
It is an arithmetic number, because the mean of its divisors is an integer number (4671390).
Almost surely, 242695075 is an apocalyptic number.
42695075 is a deficient number, since it is larger than the sum of its proper divisors (13361605).
42695075 is a wasteful number, since it uses less digits than its factorization.
42695075 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100486 (or 100481 counting only the distinct ones).
The product of its (nonzero) digits is 75600, while the sum is 38.
The square root of 42695075 is about 6534.1468456104. The cubic root of 42695075 is about 349.5097217045.
The spelling of 42695075 in words is "forty-two million, six hundred ninety-five thousand, seventy-five".
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