Base | Representation |
---|---|
bin | 101001101110101… |
… | …1100011000011010 |
3 | 10121120202220211101 |
4 | 1103131130120122 |
5 | 10331424233404 |
6 | 350535422014 |
7 | 46461510331 |
oct | 12335343032 |
9 | 3546686741 |
10 | 1400227354 |
11 | 659434599 |
12 | 330b2490a |
13 | 19412b0c6 |
14 | d3d70d18 |
15 | 82ddc2a4 |
hex | 5375c61a |
1400227354 has 8 divisors (see below), whose sum is σ = 2102417460. Its totient is φ = 699421536.
The previous prime is 1400227333. The next prime is 1400227391. The reversal of 1400227354 is 4537220041.
It can be written as a sum of positive squares in 2 ways, for example, as 1178068329 + 222159025 = 34323^2 + 14905^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 343539 + ... + 347590.
Almost surely, 21400227354 is an apocalyptic number.
1400227354 is a deficient number, since it is larger than the sum of its proper divisors (702190106).
1400227354 is a wasteful number, since it uses less digits than its factorization.
1400227354 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 692144.
The product of its (nonzero) digits is 6720, while the sum is 28.
The square root of 1400227354 is about 37419.6118900237. The cubic root of 1400227354 is about 1118.7494955669.
Adding to 1400227354 its reverse (4537220041), we get a palindrome (5937447395).
The spelling of 1400227354 in words is "one billion, four hundred million, two hundred twenty-seven thousand, three hundred fifty-four".
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