Base | Representation |
---|---|
bin | 101011001110100… |
… | …0011001000000100 |
3 | 10202002021202222011 |
4 | 1112131003020010 |
5 | 10432304034211 |
6 | 355532144004 |
7 | 50641445254 |
oct | 12635031004 |
9 | 3662252864 |
10 | 1450455556 |
11 | 684820800 |
12 | 345908004 |
13 | 1a1666334 |
14 | da8c7964 |
15 | 8750e921 |
hex | 56743204 |
1450455556 has 18 divisors (see below), whose sum is σ = 2790030110. Its totient is φ = 659297760.
The previous prime is 1450455553. The next prime is 1450455557. The reversal of 1450455556 is 6555540541.
It can be written as a sum of positive squares in only one way, i.e., 1196053056 + 254402500 = 34584^2 + 15950^2 .
It is not an unprimeable number, because it can be changed into a prime (1450455551) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1497921 + ... + 1498888.
Almost surely, 21450455556 is an apocalyptic number.
It is an amenable number.
1450455556 is a deficient number, since it is larger than the sum of its proper divisors (1339574554).
1450455556 is a wasteful number, since it uses less digits than its factorization.
1450455556 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2996835 (or 2996822 counting only the distinct ones).
The product of its (nonzero) digits is 300000, while the sum is 40.
The square root of 1450455556 is about 38084.8468028952. The cubic root of 1450455556 is about 1131.9697172536.
The spelling of 1450455556 in words is "one billion, four hundred fifty million, four hundred fifty-five thousand, five hundred fifty-six".
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