Base | Representation |
---|---|
bin | 11001011101001… |
… | …111010100100010 |
3 | 1002202122200122120 |
4 | 121131033110202 |
5 | 1333314022310 |
6 | 110214045110 |
7 | 13404151614 |
oct | 3135172442 |
9 | 1082580576 |
10 | 427095330 |
11 | 1aa0a2052 |
12 | bb049796 |
13 | 6a63a43c |
14 | 40a18db4 |
15 | 27766b70 |
hex | 1974f522 |
427095330 has 64 divisors (see below), whose sum is σ = 1043159040. Its totient is φ = 111893184.
The previous prime is 427095323. The next prime is 427095337. The reversal of 427095330 is 33590724.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (427095323) and next prime (427095337).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 427095291 and 427095300.
It is not an unprimeable number, because it can be changed into a prime (427095337) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 727297 + ... + 727883.
It is an arithmetic number, because the mean of its divisors is an integer number (16299360).
Almost surely, 2427095330 is an apocalyptic number.
427095330 is an abundant number, since it is smaller than the sum of its proper divisors (616063710).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
427095330 is a wasteful number, since it uses less digits than its factorization.
427095330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 983.
The product of its (nonzero) digits is 22680, while the sum is 33.
The square root of 427095330 is about 20666.2848620646. The cubic root of 427095330 is about 753.0808559951.
The spelling of 427095330 in words is "four hundred twenty-seven million, ninety-five thousand, three hundred thirty".
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