Base | Representation |
---|---|
bin | 11110110010111… |
… | …100101001111000 |
3 | 1100000012122220110 |
4 | 132302330221320 |
5 | 2024232001440 |
6 | 123134024320 |
7 | 15542432466 |
oct | 3662745170 |
9 | 1300178813 |
10 | 516672120 |
11 | 245714458 |
12 | 1250480a0 |
13 | 83071863 |
14 | 4c895836 |
15 | 3055d080 |
hex | 1ecbca78 |
516672120 has 64 divisors (see below), whose sum is σ = 1603476000. Its totient is φ = 133027328.
The previous prime is 516672103. The next prime is 516672127. The reversal of 516672120 is 21276615.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (516672127) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70755 + ... + 77714.
Almost surely, 2516672120 is an apocalyptic number.
It is an amenable number.
516672120 is an abundant number, since it is smaller than the sum of its proper divisors (1086803880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
516672120 is a wasteful number, since it uses less digits than its factorization.
516672120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 148512 (or 148508 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 30.
The square root of 516672120 is about 22730.4227853333. The cubic root of 516672120 is about 802.4260313613.
The spelling of 516672120 in words is "five hundred sixteen million, six hundred seventy-two thousand, one hundred twenty".
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