Base | Representation |
---|---|
bin | 10010110111000000… |
… | …01101010110100001 |
3 | 222010122011121022001 |
4 | 21123200031112201 |
5 | 131214011321140 |
6 | 4352412044001 |
7 | 505623653143 |
oct | 113340152641 |
9 | 28118147261 |
10 | 10125104545 |
11 | 43263a29a6 |
12 | 1b66a63601 |
13 | c548b092a |
14 | 6c0a0ac93 |
15 | 3e3d70e9a |
hex | 25b80d5a1 |
10125104545 has 8 divisors (see below), whose sum is σ = 12864838824. Its totient is φ = 7623608064.
The previous prime is 10125104533. The next prime is 10125104593. The reversal of 10125104545 is 54540152101.
It can be written as a sum of positive squares in 4 ways, for example, as 5782689936 + 4342414609 = 76044^2 + 65897^2 .
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 10125104545 - 211 = 10125102497 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59559354 + ... + 59559523.
It is an arithmetic number, because the mean of its divisors is an integer number (1608104853).
Almost surely, 210125104545 is an apocalyptic number.
It is an amenable number.
10125104545 is a deficient number, since it is larger than the sum of its proper divisors (2739734279).
10125104545 is a wasteful number, since it uses less digits than its factorization.
10125104545 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 119118899.
The product of its (nonzero) digits is 4000, while the sum is 28.
Adding to 10125104545 its reverse (54540152101), we get a palindrome (64665256646).
The spelling of 10125104545 in words is "ten billion, one hundred twenty-five million, one hundred four thousand, five hundred forty-five".
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