Base | Representation |
---|---|
bin | 10100000010011001… |
… | …01101100101110001 |
3 | 1000202201012001002001 |
4 | 22001030231211301 |
5 | 134012411343141 |
6 | 4535243054001 |
7 | 530403323110 |
oct | 120114554561 |
9 | 30681161061 |
10 | 10757527921 |
11 | 4620386a48 |
12 | 2102811301 |
13 | 102591c54a |
14 | 7409d3c77 |
15 | 42e645a31 |
hex | 28132d971 |
10757527921 has 8 divisors (see below), whose sum is σ = 12295324800. Its totient is φ = 9219982848.
The previous prime is 10757527897. The next prime is 10757527999. The reversal of 10757527921 is 12972575701.
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 10757527921 - 221 = 10755430769 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10757527321) 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, 39780 + ... + 151978.
It is an arithmetic number, because the mean of its divisors is an integer number (1536915600).
Almost surely, 210757527921 is an apocalyptic number.
It is an amenable number.
10757527921 is a deficient number, since it is larger than the sum of its proper divisors (1537796879).
10757527921 is a wasteful number, since it uses less digits than its factorization.
10757527921 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 125903.
The product of its (nonzero) digits is 308700, while the sum is 46.
The spelling of 10757527921 in words is "ten billion, seven hundred fifty-seven million, five hundred twenty-seven thousand, nine hundred twenty-one".
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