Base | Representation |
---|---|
bin | 10000001000000… |
… | …011000100000100 |
3 | 200212002010011222 |
4 | 100020003010010 |
5 | 1023224421111 |
6 | 42502415512 |
7 | 6463411250 |
oct | 2010030404 |
9 | 625063158 |
10 | 270545156 |
11 | 129796642 |
12 | 76731598 |
13 | 44086cbb |
14 | 27d07260 |
15 | 18b417db |
hex | 10203104 |
270545156 has 24 divisors (see below), whose sum is σ = 546349440. Its totient is φ = 114820992.
The previous prime is 270545141. The next prime is 270545203. The reversal of 270545156 is 651545072.
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, 44021 + ... + 49788.
It is an arithmetic number, because the mean of its divisors is an integer number (22764560).
Almost surely, 2270545156 is an apocalyptic number.
It is an amenable number.
270545156 is an abundant number, since it is smaller than the sum of its proper divisors (275804284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
270545156 is a wasteful number, since it uses less digits than its factorization.
270545156 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93923 (or 93921 counting only the distinct ones).
The product of its (nonzero) digits is 42000, while the sum is 35.
The square root of 270545156 is about 16448.2569289271. The cubic root of 270545156 is about 646.7651156781.
The spelling of 270545156 in words is "two hundred seventy million, five hundred forty-five thousand, one hundred fifty-six".
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