Base | Representation |
---|---|
bin | 1101001110010… |
… | …1111110011010 |
3 | 10212101001200210 |
4 | 3103211332122 |
5 | 103144433210 |
6 | 5300511550 |
7 | 1242320040 |
oct | 323457632 |
9 | 125331623 |
10 | 55467930 |
11 | 29345971 |
12 | 166ab5b6 |
13 | b65117b |
14 | 751c390 |
15 | 4d09e20 |
hex | 34e5f9a |
55467930 has 32 divisors (see below), whose sum is σ = 152141184. Its totient is φ = 12678336.
The previous prime is 55467917. The next prime is 55467941. The reversal of 55467930 is 3976455.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131857 + ... + 132276.
It is an arithmetic number, because the mean of its divisors is an integer number (4754412).
Almost surely, 255467930 is an apocalyptic number.
55467930 is an abundant number, since it is smaller than the sum of its proper divisors (96673254).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55467930 is a wasteful number, since it uses less digits than its factorization.
55467930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 264150.
The product of its (nonzero) digits is 113400, while the sum is 39.
The square root of 55467930 is about 7447.6795043826. The cubic root of 55467930 is about 381.3706961764.
The spelling of 55467930 in words is "fifty-five million, four hundred sixty-seven thousand, nine hundred thirty".
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