Base | Representation |
---|---|
bin | 11110100111011… |
… | …011100111011110 |
3 | 1022210112021202010 |
4 | 132213123213132 |
5 | 2022443400324 |
6 | 122545212050 |
7 | 15504660144 |
oct | 3647334736 |
9 | 1283467663 |
10 | 513653214 |
11 | 243a42298 |
12 | 124031026 |
13 | 82555719 |
14 | 4c30b594 |
15 | 30163829 |
hex | 1e9db9de |
513653214 has 8 divisors (see below), whose sum is σ = 1027306440. Its totient is φ = 171217736.
The previous prime is 513653149. The next prime is 513653221. The reversal of 513653214 is 412356315.
It is a sphenic number, since it is the product of 3 distinct primes.
513653214 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42804429 + ... + 42804440.
It is an arithmetic number, because the mean of its divisors is an integer number (128413305).
Almost surely, 2513653214 is an apocalyptic number.
513653214 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
513653214 is a wasteful number, since it uses less digits than its factorization.
513653214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85608874.
The product of its digits is 10800, while the sum is 30.
The square root of 513653214 is about 22663.9187697097. The cubic root of 513653214 is about 800.8601238606.
The spelling of 513653214 in words is "five hundred thirteen million, six hundred fifty-three thousand, two hundred fourteen".
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