Base | Representation |
---|---|
bin | 1110100111011… |
… | …0110001001011 |
3 | 11021100120010012 |
4 | 3221312301023 |
5 | 111143211013 |
6 | 10025542135 |
7 | 1343034344 |
oct | 351666113 |
9 | 137316105 |
10 | 61303883 |
11 | 31671573 |
12 | 1864494b |
13 | c9155b4 |
14 | 81db0cb |
15 | 55ae1a8 |
hex | 3a76c4b |
61303883 has 8 divisors (see below), whose sum is σ = 64184400. Its totient is φ = 58474528.
The previous prime is 61303873. The next prime is 61303919. The reversal of 61303883 is 38830316.
It is a happy number.
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 61303883 - 224 = 44526667 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (61303873) 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, 10328 + ... + 15141.
It is an arithmetic number, because the mean of its divisors is an integer number (8023050).
Almost surely, 261303883 is an apocalyptic number.
61303883 is a deficient number, since it is larger than the sum of its proper divisors (2880517).
61303883 is a wasteful number, since it uses less digits than its factorization.
61303883 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25581.
The product of its (nonzero) digits is 10368, while the sum is 32.
The square root of 61303883 is about 7829.6796230753. The cubic root of 61303883 is about 394.3023159224.
The spelling of 61303883 in words is "sixty-one million, three hundred three thousand, eight hundred eighty-three".
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