Base | Representation |
---|---|
bin | 100000000010101… |
… | …1001100011111101 |
3 | 2202221002122110201 |
4 | 1000011121203331 |
5 | 4200220012440 |
6 | 254404203501 |
7 | 35433454141 |
oct | 10005314375 |
9 | 2687078421 |
10 | 1075157245 |
11 | 501997608 |
12 | 260099591 |
13 | 141993226 |
14 | a2b13221 |
15 | 645ca19a |
hex | 401598fd |
1075157245 has 8 divisors (see below), whose sum is σ = 1295330400. Its totient is φ = 856698000.
The previous prime is 1075157219. The next prime is 1075157261. The reversal of 1075157245 is 5427515701.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1075157245 - 27 = 1075157117 is a prime.
It is a congruent 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, 427095 + ... + 429604.
It is an arithmetic number, because the mean of its divisors is an integer number (161916300).
Almost surely, 21075157245 is an apocalyptic number.
It is an amenable number.
1075157245 is a deficient number, since it is larger than the sum of its proper divisors (220173155).
1075157245 is an equidigital number, since it uses as much as digits as its factorization.
1075157245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 856955.
The product of its (nonzero) digits is 49000, while the sum is 37.
The square root of 1075157245 is about 32789.5904975954. The cubic root of 1075157245 is about 1024.4497526527.
The spelling of 1075157245 in words is "one billion, seventy-five million, one hundred fifty-seven thousand, two hundred forty-five".
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