Base | Representation |
---|---|
bin | 10011010100100110100001 |
3 | 100112100001002 |
4 | 103110212201 |
5 | 2244040441 |
6 | 300321345 |
7 | 61024055 |
oct | 23244641 |
9 | 10470032 |
10 | 5065121 |
11 | 294a556 |
12 | 1843255 |
13 | 1084619 |
14 | 95bc65 |
15 | 6a0b9b |
hex | 4d49a1 |
5065121 has 8 divisors (see below), whose sum is σ = 5280000. Its totient is φ = 4853520.
The previous prime is 5065103. The next prime is 5065139. The reversal of 5065121 is 1215605.
It is an interprime number because it is at equal distance from previous prime (5065103) and next prime (5065139).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5065121 - 26 = 5065057 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 5065093 and 5065102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5065421) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2630 + ... + 4128.
It is an arithmetic number, because the mean of its divisors is an integer number (660000).
Almost surely, 25065121 is an apocalyptic number.
It is an amenable number.
5065121 is a deficient number, since it is larger than the sum of its proper divisors (214879).
5065121 is a wasteful number, since it uses less digits than its factorization.
5065121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1639.
The product of its (nonzero) digits is 300, while the sum is 20.
The square root of 5065121 is about 2250.5823690769. The cubic root of 5065121 is about 171.7367638240.
It can be divided in two parts, 506 and 5121, that multiplied together give a triangular number (2591226 = T2276).
The spelling of 5065121 in words is "five million, sixty-five thousand, one hundred twenty-one".
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