Base | Representation |
---|---|
bin | 100100100110110… |
… | …101101010000001 |
3 | 1120210122121112122 |
4 | 210212311222001 |
5 | 2224211123100 |
6 | 140535334025 |
7 | 21135165632 |
oct | 4446655201 |
9 | 1523577478 |
10 | 614161025 |
11 | 2957502a5 |
12 | 151821315 |
13 | 9a3163ba |
14 | 5b7d1889 |
15 | 38db8985 |
hex | 249b5a81 |
614161025 has 12 divisors (see below), whose sum is σ = 761867904. Its totient is φ = 491130000.
The previous prime is 614161021. The next prime is 614161063. The reversal of 614161025 is 520161416.
It is not a de Polignac number, because 614161025 - 22 = 614161021 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 614160985 and 614161003.
It is not an unprimeable number, because it can be changed into a prime (614161021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 112100 + ... + 117450.
It is an arithmetic number, because the mean of its divisors is an integer number (63488992).
Almost surely, 2614161025 is an apocalyptic number.
It is an amenable number.
614161025 is a deficient number, since it is larger than the sum of its proper divisors (147706879).
614161025 is a wasteful number, since it uses less digits than its factorization.
614161025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9952 (or 9947 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 26.
The square root of 614161025 is about 24782.2723937899. The cubic root of 614161025 is about 850.0166202056.
The spelling of 614161025 in words is "six hundred fourteen million, one hundred sixty-one thousand, twenty-five".
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