Base | Representation |
---|---|
bin | 111000100000000110… |
… | …100010000011011111 |
3 | 12210121001210002111200 |
4 | 320200012202003133 |
5 | 1443222020003112 |
6 | 43512012250543 |
7 | 4245261362121 |
oct | 704006420337 |
9 | 183531702450 |
10 | 60668125407 |
11 | 2380263661a |
12 | b911770a53 |
13 | 594acb9276 |
14 | 2d174d1211 |
15 | 18a122acdc |
hex | e201a20df |
60668125407 has 12 divisors (see below), whose sum is σ = 87891775920. Its totient is φ = 40325398848.
The previous prime is 60668125379. The next prime is 60668125411. The reversal of 60668125407 is 70452186606.
60668125407 is a `hidden beast` number, since 60 + 6 + 68 + 125 + 407 = 666.
It is not a de Polignac number, because 60668125407 - 214 = 60668109023 is a prime.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (60668125447) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9998307 + ... + 10004372.
It is an arithmetic number, because the mean of its divisors is an integer number (7324314660).
Almost surely, 260668125407 is an apocalyptic number.
60668125407 is a deficient number, since it is larger than the sum of its proper divisors (27223650513).
60668125407 is a wasteful number, since it uses less digits than its factorization.
60668125407 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20003022 (or 20003019 counting only the distinct ones).
The product of its (nonzero) digits is 483840, while the sum is 45.
The spelling of 60668125407 in words is "sixty billion, six hundred sixty-eight million, one hundred twenty-five thousand, four hundred seven".
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