Base | Representation |
---|---|
bin | 1001010101111101… |
… | …11011001010010101 |
3 | 110221120200120022200 |
4 | 10222332323022111 |
5 | 40233110334441 |
6 | 2145424315113 |
7 | 235206123432 |
oct | 45276731225 |
9 | 13846616280 |
10 | 5016105621 |
11 | 214450843a |
12 | b7ba72a99 |
13 | 61c2aa547 |
14 | 358294b89 |
15 | 1e55887b6 |
hex | 12afbb295 |
5016105621 has 12 divisors (see below), whose sum is σ = 7626827520. Its totient is φ = 3168066600.
The previous prime is 5016105541. The next prime is 5016105623. The reversal of 5016105621 is 1265016105.
It is a happy number.
It is not a de Polignac number, because 5016105621 - 227 = 4881887893 is a prime.
It is a super-2 number, since 2×50161056212 = 50322631202055591282, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5016105623) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14666805 + ... + 14667146.
It is an arithmetic number, because the mean of its divisors is an integer number (635568960).
Almost surely, 25016105621 is an apocalyptic number.
It is an amenable number.
5016105621 is a deficient number, since it is larger than the sum of its proper divisors (2610721899).
5016105621 is a wasteful number, since it uses less digits than its factorization.
5016105621 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29333976 (or 29333973 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 27.
The square root of 5016105621 is about 70824.4704957263. The cubic root of 5016105621 is about 1711.8099938206.
The spelling of 5016105621 in words is "five billion, sixteen million, one hundred five thousand, six hundred twenty-one".
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