Base | Representation |
---|---|
bin | 10000001001101… |
… | …101010101001100 |
3 | 200212220020021011 |
4 | 100021231111030 |
5 | 1023332333203 |
6 | 42520015004 |
7 | 6500203255 |
oct | 2011552514 |
9 | 625806234 |
10 | 270980428 |
11 | 129a63674 |
12 | 76901464 |
13 | 441aa164 |
14 | 27dbbb2c |
15 | 18bca76d |
hex | 1026d54c |
270980428 has 24 divisors (see below), whose sum is σ = 487424000. Its totient is φ = 131768208.
The previous prime is 270980417. The next prime is 270980449. The reversal of 270980428 is 824089072.
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, 14773 + ... + 27571.
Almost surely, 2270980428 is an apocalyptic number.
It is an amenable number.
270980428 is a deficient number, since it is larger than the sum of its proper divisors (216443572).
270980428 is a wasteful number, since it uses less digits than its factorization.
270980428 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12949 (or 12947 counting only the distinct ones).
The product of its (nonzero) digits is 64512, while the sum is 40.
The square root of 270980428 is about 16461.4831652558. The cubic root of 270980428 is about 647.1117835058. Note that the first 3 decimals are identical.
The spelling of 270980428 in words is "two hundred seventy million, nine hundred eighty thousand, four hundred twenty-eight".
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