Base | Representation |
---|---|
bin | 111000011111110100… |
… | …000101111000110010 |
3 | 12210120201200111112221 |
4 | 320133310011320302 |
5 | 1443214300311232 |
6 | 43511320511254 |
7 | 4245202316665 |
oct | 703764057062 |
9 | 183521614487 |
10 | 60663291442 |
11 | 237aa934806 |
12 | b91001b52a |
13 | 5949cb5c30 |
14 | 2d169d36dc |
15 | 18a0ac3897 |
hex | e1fd05e32 |
60663291442 has 16 divisors (see below), whose sum is σ = 98415135000. Its totient is φ = 27878274432.
The previous prime is 60663291397. The next prime is 60663291449. The reversal of 60663291442 is 24419236606.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 20386413961 + 40276877481 = 142781^2 + 200691^2 .
It is not an unprimeable number, because it can be changed into a prime (60663291449) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5000817 + ... + 5012932.
Almost surely, 260663291442 is an apocalyptic number.
60663291442 is a deficient number, since it is larger than the sum of its proper divisors (37751843558).
60663291442 is a wasteful number, since it uses less digits than its factorization.
60663291442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10013997.
The product of its (nonzero) digits is 373248, while the sum is 43.
The spelling of 60663291442 in words is "sixty billion, six hundred sixty-three million, two hundred ninety-one thousand, four hundred forty-two".
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