Base | Representation |
---|---|
bin | 10000001001001… |
… | …000101001001100 |
3 | 200212121121010112 |
4 | 100021020221030 |
5 | 1023313031111 |
6 | 42512455152 |
7 | 6466006202 |
oct | 2011105114 |
9 | 625547115 |
10 | 270830156 |
11 | 129970783 |
12 | 7684a4b8 |
13 | 4415693c |
14 | 27d7d072 |
15 | 18b9ae8b |
hex | 10248a4c |
270830156 has 6 divisors (see below), whose sum is σ = 473952780. Its totient is φ = 135415076.
The previous prime is 270830107. The next prime is 270830171. The reversal of 270830156 is 651038072.
It is a happy number.
It is a super-3 number, since 3×2708301563 (a number of 26 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33853766 + ... + 33853773.
It is an arithmetic number, because the mean of its divisors is an integer number (78992130).
Almost surely, 2270830156 is an apocalyptic number.
It is an amenable number.
270830156 is a deficient number, since it is larger than the sum of its proper divisors (203122624).
270830156 is a wasteful number, since it uses less digits than its factorization.
270830156 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67707543 (or 67707541 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 32.
The square root of 270830156 is about 16456.9181805100. The cubic root of 270830156 is about 646.9921429307.
The spelling of 270830156 in words is "two hundred seventy million, eight hundred thirty thousand, one hundred fifty-six".
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