Base | Representation |
---|---|
bin | 10101000111110000101… |
… | …110010111110001101001 |
3 | 12010202102112110000122001 |
4 | 111013300232113301221 |
5 | 142240023310312401 |
6 | 3030441125331001 |
7 | 206602050050614 |
oct | 25076056276151 |
9 | 5122375400561 |
10 | 1451442666601 |
11 | 50a60a601094 |
12 | 1b5371266a61 |
13 | a6b41513875 |
14 | 5037079717b |
15 | 27b4e4c6601 |
hex | 151f0b97c69 |
1451442666601 has 8 divisors (see below), whose sum is σ = 1453313871360. Its totient is φ = 1449571653792.
The previous prime is 1451442666587. The next prime is 1451442666607. The reversal of 1451442666601 is 1066662441541.
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 1451442666601 - 231 = 1449295182953 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1451442666607) 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, 20920896 + ... + 20990158.
It is an arithmetic number, because the mean of its divisors is an integer number (181664233920).
Almost surely, 21451442666601 is an apocalyptic number.
It is an amenable number.
1451442666601 is a deficient number, since it is larger than the sum of its proper divisors (1871204759).
1451442666601 is an equidigital number, since it uses as much as digits as its factorization.
1451442666601 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95975.
The product of its (nonzero) digits is 829440, while the sum is 46.
The spelling of 1451442666601 in words is "one trillion, four hundred fifty-one billion, four hundred forty-two million, six hundred sixty-six thousand, six hundred one".
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