Base | Representation |
---|---|
bin | 1110101101000110100… |
… | …01110010111101100110 |
3 | 1210022010210000000112112 |
4 | 13112203101302331212 |
5 | 31234223113300110 |
6 | 1024035304121022 |
7 | 51334402413446 |
oct | 7264321627546 |
9 | 1708123000475 |
10 | 505250525030 |
11 | 185303827689 |
12 | 81b07466172 |
13 | 3884cb74014 |
14 | 1a65069a126 |
15 | d221a74405 |
hex | 75a3472f66 |
505250525030 has 16 divisors (see below), whose sum is σ = 930600967824. Its totient is φ = 197400204960.
The previous prime is 505250524993. The next prime is 505250525041. The reversal of 505250525030 is 30525052505.
It is an alternating number because its digits alternate between odd and even.
505250525030 is a modest number, since divided by 525030 gives 505250 as remainder.
It is a Curzon number.
It is a congruent number.
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, 587500181 + ... + 587501040.
It is an arithmetic number, because the mean of its divisors is an integer number (58162560489).
Almost surely, 2505250525030 is an apocalyptic number.
505250525030 is a deficient number, since it is larger than the sum of its proper divisors (425350442794).
505250525030 is a wasteful number, since it uses less digits than its factorization.
505250525030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1175001271.
The product of its (nonzero) digits is 37500, while the sum is 32.
Adding to 505250525030 its reverse (30525052505), we get a palindrome (535775577535).
The spelling of 505250525030 in words is "five hundred five billion, two hundred fifty million, five hundred twenty-five thousand, thirty".
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