Base | Representation |
---|---|
bin | 101011001111110… |
… | …1010011111001001 |
3 | 10202010120121022101 |
4 | 1112133222133021 |
5 | 10432443003230 |
6 | 355554553401 |
7 | 50650331653 |
oct | 12637523711 |
9 | 3663517271 |
10 | 1451141065 |
11 | 685149840 |
12 | 345b98861 |
13 | 1a184636a |
14 | daa256d3 |
15 | 875e7aca |
hex | 567ea7c9 |
1451141065 has 16 divisors (see below), whose sum is σ = 1902605760. Its totient is φ = 1053747520.
The previous prime is 1451141059. The next prime is 1451141099. The reversal of 1451141065 is 5601411541.
It is not a de Polignac number, because 1451141065 - 213 = 1451132873 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16227 + ... + 56263.
It is an arithmetic number, because the mean of its divisors is an integer number (118912860).
Almost surely, 21451141065 is an apocalyptic number.
It is an amenable number.
1451141065 is a deficient number, since it is larger than the sum of its proper divisors (451464695).
1451141065 is a wasteful number, since it uses less digits than its factorization.
1451141065 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40712.
The product of its (nonzero) digits is 2400, while the sum is 28.
The square root of 1451141065 is about 38093.8455002905. The cubic root of 1451141065 is about 1132.1480182964.
The spelling of 1451141065 in words is "one billion, four hundred fifty-one million, one hundred forty-one thousand, sixty-five".
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