Base | Representation |
---|---|
bin | 10010110000101010… |
… | …01100111110000000 |
3 | 221222221000220120102 |
4 | 21120111030332000 |
5 | 131111400401434 |
6 | 4343231301532 |
7 | 504406430132 |
oct | 113025147600 |
9 | 27887026512 |
10 | 10071887744 |
11 | 42a9355376 |
12 | 1b5107a8a8 |
13 | c4686a2b9 |
14 | 6b7917052 |
15 | 3de35d07e |
hex | 25854cf80 |
10071887744 has 32 divisors (see below), whose sum is σ = 20252640600. Its totient is φ = 4988872192.
The previous prime is 10071887741. The next prime is 10071887747. The reversal of 10071887744 is 44778817001.
It is an interprime number because it is at equal distance from previous prime (10071887741) and next prime (10071887747).
It is a tau number, because it is divible by the number of its divisors (32).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10071887741) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 353999 + ... + 381390.
Almost surely, 210071887744 is an apocalyptic number.
It is an amenable number.
10071887744 is an abundant number, since it is smaller than the sum of its proper divisors (10180752856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10071887744 is an equidigital number, since it uses as much as digits as its factorization.
10071887744 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 735510 (or 735498 counting only the distinct ones).
The product of its (nonzero) digits is 351232, while the sum is 47.
The spelling of 10071887744 in words is "ten billion, seventy-one million, eight hundred eighty-seven thousand, seven hundred forty-four".
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