Base | Representation |
---|---|
bin | 10010101110111100… |
… | …00000110111101111 |
3 | 221221220210212221002 |
4 | 21113132000313233 |
5 | 131044144422041 |
6 | 4341553230515 |
7 | 504142442663 |
oct | 112736006757 |
9 | 27856725832 |
10 | 10057420271 |
11 | 42a1173788 |
12 | 1b4826243b |
13 | c43873172 |
14 | 6b5a2c8a3 |
15 | 3dce5159b |
hex | 257780def |
10057420271 has 8 divisors (see below), whose sum is σ = 10689544320. Its totient is φ = 9435574872.
The previous prime is 10057420237. The next prime is 10057420273. The reversal of 10057420271 is 17202475001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10057420271 - 26 = 10057420207 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10057420273) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2567645 + ... + 2571558.
It is an arithmetic number, because the mean of its divisors is an integer number (1336193040).
Almost surely, 210057420271 is an apocalyptic number.
10057420271 is a deficient number, since it is larger than the sum of its proper divisors (632124049).
10057420271 is a wasteful number, since it uses less digits than its factorization.
10057420271 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5139325.
The product of its (nonzero) digits is 3920, while the sum is 29.
Adding to 10057420271 its reverse (17202475001), we get a palindrome (27259895272).
The spelling of 10057420271 in words is "ten billion, fifty-seven million, four hundred twenty thousand, two hundred seventy-one".
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