Base | Representation |
---|---|
bin | 11110000110110… |
… | …001101101000010 |
3 | 1022012102101020120 |
4 | 132012301231002 |
5 | 2013300433210 |
6 | 122041521110 |
7 | 15342135066 |
oct | 3606615502 |
9 | 1265371216 |
10 | 505092930 |
11 | 23a125881 |
12 | 1211a3196 |
13 | 80849274 |
14 | 4b11daa6 |
15 | 2e522270 |
hex | 1e1b1b42 |
505092930 has 16 divisors (see below), whose sum is σ = 1212223104. Its totient is φ = 134691440.
The previous prime is 505092919. The next prime is 505092977. The reversal of 505092930 is 39290505.
It is a junction number, because it is equal to n+sod(n) for n = 505092891 and 505092900.
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, 8418186 + ... + 8418245.
It is an arithmetic number, because the mean of its divisors is an integer number (75763944).
Almost surely, 2505092930 is an apocalyptic number.
505092930 is an abundant number, since it is smaller than the sum of its proper divisors (707130174).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
505092930 is a wasteful number, since it uses less digits than its factorization.
505092930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16836441.
The product of its (nonzero) digits is 12150, while the sum is 33.
The square root of 505092930 is about 22474.2726244922. The cubic root of 505092930 is about 796.3862684680.
The spelling of 505092930 in words is "five hundred five million, ninety-two thousand, nine hundred thirty".
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