Base | Representation |
---|---|
bin | 11011000000010… |
… | …101011100000001 |
3 | 1011120112110211012 |
4 | 123000111130001 |
5 | 1411441311031 |
6 | 112542530305 |
7 | 14141024330 |
oct | 3300253401 |
9 | 1146473735 |
10 | 453072641 |
11 | 2128251aa |
12 | 107896995 |
13 | 72b34428 |
14 | 4425bd17 |
15 | 29b98b2b |
hex | 1b015701 |
453072641 has 16 divisors (see below), whose sum is σ = 524327424. Its totient is φ = 383482944.
The previous prime is 453072611. The next prime is 453072643. The reversal of 453072641 is 146270354.
It is a cyclic number.
It is not a de Polignac number, because 453072641 - 214 = 453056257 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 453072598 and 453072607.
It is not an unprimeable number, because it can be changed into a prime (453072643) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 188936 + ... + 191318.
It is an arithmetic number, because the mean of its divisors is an integer number (32770464).
Almost surely, 2453072641 is an apocalyptic number.
It is an amenable number.
453072641 is a deficient number, since it is larger than the sum of its proper divisors (71254783).
453072641 is a wasteful number, since it uses less digits than its factorization.
453072641 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2720.
The product of its (nonzero) digits is 20160, while the sum is 32.
The square root of 453072641 is about 21285.5030713394. The cubic root of 453072641 is about 768.0496212016.
The spelling of 453072641 in words is "four hundred fifty-three million, seventy-two thousand, six hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •