Base | Representation |
---|---|
bin | 1010000111001… |
… | …1010011011110 |
3 | 2221210220220000 |
4 | 2201303103132 |
5 | 41324242301 |
6 | 4113035130 |
7 | 1023344562 |
oct | 241632336 |
9 | 87726800 |
10 | 42415326 |
11 | 21a40298 |
12 | 12255aa6 |
13 | 8a31035 |
14 | 58c16a2 |
15 | 3acc786 |
hex | 28734de |
42415326 has 20 divisors (see below), whose sum is σ = 95042112. Its totient is φ = 14138388.
The previous prime is 42415319. The next prime is 42415327. The reversal of 42415326 is 62351424.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 42415326.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42415327) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 130750 + ... + 131073.
Almost surely, 242415326 is an apocalyptic number.
42415326 is an abundant number, since it is smaller than the sum of its proper divisors (52626786).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42415326 is a wasteful number, since it uses less digits than its factorization.
42415326 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 261837 (or 261828 counting only the distinct ones).
The product of its digits is 5760, while the sum is 27.
The square root of 42415326 is about 6512.7049679837. The cubic root of 42415326 is about 348.7446894786.
The spelling of 42415326 in words is "forty-two million, four hundred fifteen thousand, three hundred twenty-six".
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