Base | Representation |
---|---|
bin | 11111000011010… |
… | …001000110101110 |
3 | 1100022021000022111 |
4 | 133003101012232 |
5 | 2031330401230 |
6 | 123405434234 |
7 | 15624001135 |
oct | 3703210656 |
9 | 1308230274 |
10 | 520950190 |
11 | 248076652 |
12 | 12656b97a |
13 | 83c0bb67 |
14 | 4d28a91c |
15 | 30b0592a |
hex | 1f0d11ae |
520950190 has 32 divisors (see below), whose sum is σ = 951782400. Its totient is φ = 205277184.
The previous prime is 520950169. The next prime is 520950211. The reversal of 520950190 is 91059025.
It is an interprime number because it is at equal distance from previous prime (520950169) and next prime (520950211).
It is a super-2 number, since 2×5209501902 = 542778200922072200, which contains 22 as substring.
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, 187854 + ... + 190606.
It is an arithmetic number, because the mean of its divisors is an integer number (29743200).
Almost surely, 2520950190 is an apocalyptic number.
520950190 is a deficient number, since it is larger than the sum of its proper divisors (430832210).
520950190 is a wasteful number, since it uses less digits than its factorization.
520950190 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3036.
The product of its (nonzero) digits is 4050, while the sum is 31.
The square root of 520950190 is about 22824.3332870864. Note that the first 3 decimals coincide. The cubic root of 520950190 is about 804.6346554030.
The spelling of 520950190 in words is "five hundred twenty million, nine hundred fifty thousand, one hundred ninety".
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