Base | Representation |
---|---|
bin | 1110011001100… |
… | …1100001001001 |
3 | 11012122111222200 |
4 | 3212121201021 |
5 | 110430211031 |
6 | 5554310413 |
7 | 1332241263 |
oct | 346314111 |
9 | 135574880 |
10 | 60397641 |
11 | 31102707 |
12 | 18288409 |
13 | c688c65 |
14 | 8042b33 |
15 | 54808e6 |
hex | 3999849 |
60397641 has 24 divisors (see below), whose sum is σ = 91353600. Its totient is φ = 38404800.
The previous prime is 60397621. The next prime is 60397657. The reversal of 60397641 is 14679306.
60397641 is a `hidden beast` number, since 6 + 0 + 3 + 9 + 7 + 641 = 666.
It is not a de Polignac number, because 60397641 - 211 = 60395593 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 60397596 and 60397605.
It is not an unprimeable number, because it can be changed into a prime (60397621) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18285 + ... + 21333.
It is an arithmetic number, because the mean of its divisors is an integer number (3806400).
It is a vampire number, since it can be written as 6603 ⋅ 9147 (with its own digits).
Almost surely, 260397641 is an apocalyptic number.
It is an amenable number.
60397641 is a deficient number, since it is larger than the sum of its proper divisors (30955959).
60397641 is a wasteful number, since it uses less digits than its factorization.
60397641 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3157 (or 3154 counting only the distinct ones).
The product of its (nonzero) digits is 27216, while the sum is 36.
The square root of 60397641 is about 7771.5919218652. The cubic root of 60397641 is about 392.3497005233.
The spelling of 60397641 in words is "sixty million, three hundred ninety-seven thousand, six hundred forty-one".
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