Base | Representation |
---|---|
bin | 10100011100000… |
… | …000001011001110 |
3 | 212220012100220001 |
4 | 110130000023032 |
5 | 1200234310240 |
6 | 54005114514 |
7 | 11332321633 |
oct | 2434001316 |
9 | 786170801 |
10 | 342885070 |
11 | 1666056a0 |
12 | 969b8a3a |
13 | 56064898 |
14 | 3377818a |
15 | 2018089a |
hex | 147002ce |
342885070 has 32 divisors (see below), whose sum is σ = 712911456. Its totient is φ = 117350400.
The previous prime is 342885013. The next prime is 342885071. The reversal of 342885070 is 70588243.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (342885071) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89811 + ... + 93550.
It is an arithmetic number, because the mean of its divisors is an integer number (22278483).
Almost surely, 2342885070 is an apocalyptic number.
342885070 is an abundant number, since it is smaller than the sum of its proper divisors (370026386).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
342885070 is a wasteful number, since it uses less digits than its factorization.
342885070 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 183396.
The product of its (nonzero) digits is 53760, while the sum is 37.
The square root of 342885070 is about 18517.1560991422. The cubic root of 342885070 is about 699.9218075925.
The spelling of 342885070 in words is "three hundred forty-two million, eight hundred eighty-five thousand, seventy".
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