Base | Representation |
---|---|
bin | 1110011010000… |
… | …1100100100111 |
3 | 11012201012020112 |
4 | 3212201210213 |
5 | 110432240011 |
6 | 5555123235 |
7 | 1332436412 |
oct | 346414447 |
9 | 135635215 |
10 | 60430631 |
11 | 31125478 |
12 | 182a351b |
13 | c69ac91 |
14 | 8050b79 |
15 | 548a58b |
hex | 39a1927 |
60430631 has 8 divisors (see below), whose sum is σ = 64053360. Its totient is φ = 56815488.
The previous prime is 60430619. The next prime is 60430633. The reversal of 60430631 is 13603406.
60430631 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 60430631 - 26 = 60430567 is a prime.
It is a super-2 number, since 2×604306312 = 7303722326116322, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 60430597 and 60430606.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (60430633) 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 7 ways as a sum of consecutive naturals, for example, 29420 + ... + 31406.
It is an arithmetic number, because the mean of its divisors is an integer number (8006670).
Almost surely, 260430631 is an apocalyptic number.
60430631 is a deficient number, since it is larger than the sum of its proper divisors (3622729).
60430631 is a wasteful number, since it uses less digits than its factorization.
60430631 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3793.
The product of its (nonzero) digits is 1296, while the sum is 23.
The square root of 60430631 is about 7773.7141058827. The cubic root of 60430631 is about 392.4211230738.
The spelling of 60430631 in words is "sixty million, four hundred thirty thousand, six hundred thirty-one".
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