Base | Representation |
---|---|
bin | 10010101111111110… |
… | …01101011011101010 |
3 | 221222112012000002220 |
4 | 21113333031123222 |
5 | 131103411404344 |
6 | 4342503534510 |
7 | 504306425562 |
oct | 112777153352 |
9 | 27875160086 |
10 | 10066122474 |
11 | 42a6077891 |
12 | 1b4b15a436 |
13 | c455cc0b5 |
14 | 6b6c55da2 |
15 | 3ddabec19 |
hex | 257fcd6ea |
10066122474 has 8 divisors (see below), whose sum is σ = 20132244960. Its totient is φ = 3355374156.
The previous prime is 10066122397. The next prime is 10066122487. The reversal of 10066122474 is 47422166001.
It is a sphenic number, since it is the product of 3 distinct primes.
10066122474 is an admirable number.
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, 838843534 + ... + 838843545.
It is an arithmetic number, because the mean of its divisors is an integer number (2516530620).
Almost surely, 210066122474 is an apocalyptic number.
10066122474 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10066122474 is a wasteful number, since it uses less digits than its factorization.
10066122474 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1677687084.
The product of its (nonzero) digits is 16128, while the sum is 33.
Adding to 10066122474 its reverse (47422166001), we get a palindrome (57488288475).
The spelling of 10066122474 in words is "ten billion, sixty-six million, one hundred twenty-two thousand, four hundred seventy-four".
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