Base | Representation |
---|---|
bin | 10000110001111… |
… | …01010010100100 |
3 | 100210212100201210 |
4 | 20120331102210 |
5 | 242013311403 |
6 | 21544551420 |
7 | 3326304450 |
oct | 1030752244 |
9 | 323770653 |
10 | 140760228 |
11 | 72501274 |
12 | 3b182570 |
13 | 2321539b |
14 | 149a1660 |
15 | c556b03 |
hex | 863d4a4 |
140760228 has 24 divisors (see below), whose sum is σ = 375360832. Its totient is φ = 40217184.
The previous prime is 140760211. The next prime is 140760241. The reversal of 140760228 is 822067041.
It is a super-2 number, since 2×1407602282 = 39626883573223968, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 140760195 and 140760204.
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, 837775 + ... + 837942.
Almost surely, 2140760228 is an apocalyptic number.
It is an amenable number.
140760228 is an abundant number, since it is smaller than the sum of its proper divisors (234600604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140760228 is a wasteful number, since it uses less digits than its factorization.
140760228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1675731 (or 1675729 counting only the distinct ones).
The product of its (nonzero) digits is 5376, while the sum is 30.
The square root of 140760228 is about 11864.2415686802. The cubic root of 140760228 is about 520.1875901096.
The spelling of 140760228 in words is "one hundred forty million, seven hundred sixty thousand, two hundred twenty-eight".
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