Base | Representation |
---|---|
bin | 100000000011100… |
… | …1100000101111001 |
3 | 2202221222110222101 |
4 | 1000013030011321 |
5 | 4200330020421 |
6 | 254422223401 |
7 | 35440446625 |
oct | 10007140571 |
9 | 2687873871 |
10 | 1075626361 |
11 | 502188007 |
12 | 260284b61 |
13 | 141ac8904 |
14 | a2bd6185 |
15 | 6466e191 |
hex | 401cc179 |
1075626361 has 8 divisors (see below), whose sum is σ = 1096644744. Its totient is φ = 1054634880.
The previous prime is 1075626353. The next prime is 1075626367. The reversal of 1075626361 is 1636265701.
It can be written as a sum of positive squares in 4 ways, for example, as 66928761 + 1008697600 = 8181^2 + 31760^2 .
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 1075626361 - 23 = 1075626353 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1075626361.
It is not an unprimeable number, because it can be changed into a prime (1075626367) 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, 86445 + ... + 98101.
It is an arithmetic number, because the mean of its divisors is an integer number (137080593).
Almost surely, 21075626361 is an apocalyptic number.
It is an amenable number.
1075626361 is a deficient number, since it is larger than the sum of its proper divisors (21018383).
1075626361 is a wasteful number, since it uses less digits than its factorization.
1075626361 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13451.
The product of its (nonzero) digits is 45360, while the sum is 37.
The square root of 1075626361 is about 32796.7431462333. The cubic root of 1075626361 is about 1024.5987280367.
The spelling of 1075626361 in words is "one billion, seventy-five million, six hundred twenty-six thousand, three hundred sixty-one".
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