Base | Representation |
---|---|
bin | 101101110100100… |
… | …011001101101010 |
3 | 1222120112120100121 |
4 | 231310203031222 |
5 | 3033300003232 |
6 | 204140553454 |
7 | 25023161635 |
oct | 5564431552 |
9 | 1876476317 |
10 | 768750442 |
11 | 364a37649 |
12 | 19555288a |
13 | c3361225 |
14 | 74152c1c |
15 | 47752d97 |
hex | 2dd2336a |
768750442 has 8 divisors (see below), whose sum is σ = 1153321056. Its totient is φ = 384310092.
The previous prime is 768750397. The next prime is 768750457. The reversal of 768750442 is 244057867.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16158 + ... + 42409.
It is an arithmetic number, because the mean of its divisors is an integer number (144165132).
Almost surely, 2768750442 is an apocalyptic number.
768750442 is a deficient number, since it is larger than the sum of its proper divisors (384570614).
768750442 is a wasteful number, since it uses less digits than its factorization.
768750442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65132.
The product of its (nonzero) digits is 376320, while the sum is 43.
The square root of 768750442 is about 27726.3492367820. The cubic root of 768750442 is about 916.0695752915.
The spelling of 768750442 in words is "seven hundred sixty-eight million, seven hundred fifty thousand, four hundred forty-two".
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