Base | Representation |
---|---|
bin | 1010000010010… |
… | …1101010011110 |
3 | 2221012202122122 |
4 | 2200211222132 |
5 | 41234103220 |
6 | 4102142542 |
7 | 1020551453 |
oct | 240455236 |
9 | 87182578 |
10 | 42097310 |
11 | 21843372 |
12 | 12121a52 |
13 | 894c368 |
14 | 583b82a |
15 | 3a68425 |
hex | 2825a9e |
42097310 has 16 divisors (see below), whose sum is σ = 75874752. Its totient is φ = 16816800.
The previous prime is 42097303. The next prime is 42097327. The reversal of 42097310 is 1379024.
It is a super-2 number, since 2×420973102 = 3544367018472200, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 42097310.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6800 + ... + 11420.
It is an arithmetic number, because the mean of its divisors is an integer number (4742172).
Almost surely, 242097310 is an apocalyptic number.
42097310 is a deficient number, since it is larger than the sum of its proper divisors (33777442).
42097310 is a wasteful number, since it uses less digits than its factorization.
42097310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5539.
The product of its (nonzero) digits is 1512, while the sum is 26.
The square root of 42097310 is about 6488.2439843150. The cubic root of 42097310 is about 347.8709115171.
The spelling of 42097310 in words is "forty-two million, ninety-seven thousand, three hundred ten".
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