Base | Representation |
---|---|
bin | 11110000101011… |
… | …110001010010100 |
3 | 1022011202222211212 |
4 | 132011132022110 |
5 | 2013204010430 |
6 | 122030320552 |
7 | 15336211334 |
oct | 3605361224 |
9 | 1264688755 |
10 | 504750740 |
11 | 239a1177a |
12 | 121059158 |
13 | 807595a0 |
14 | 4b0710c4 |
15 | 2e4a5b95 |
hex | 1e15e294 |
504750740 has 48 divisors (see below), whose sum is σ = 1208671632. Its totient is φ = 175405056.
The previous prime is 504750739. The next prime is 504750809. The reversal of 504750740 is 47057405.
It can be written as a sum of positive squares in 8 ways, for example, as 29584 + 504721156 = 172^2 + 22466^2 .
It is a junction number, because it is equal to n+sod(n) for n = 504750697 and 504750706.
It is a congruent 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, 52679 + ... + 61518.
It is an arithmetic number, because the mean of its divisors is an integer number (25180659).
Almost surely, 2504750740 is an apocalyptic number.
It is an amenable number.
504750740 is an abundant number, since it is smaller than the sum of its proper divisors (703920892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
504750740 is a wasteful number, since it uses less digits than its factorization.
504750740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 114236 (or 114234 counting only the distinct ones).
The product of its (nonzero) digits is 19600, while the sum is 32.
The square root of 504750740 is about 22466.6584075158. The cubic root of 504750740 is about 796.2063827708.
The spelling of 504750740 in words is "five hundred four million, seven hundred fifty thousand, seven hundred forty".
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