Base | Representation |
---|---|
bin | 101011011101001… |
… | …1001001100110000 |
3 | 10202121202121012211 |
4 | 1112322121030300 |
5 | 10441241220034 |
6 | 400405101504 |
7 | 51064024525 |
oct | 12672311460 |
9 | 3677677184 |
10 | 1458148144 |
11 | 6890a5312 |
12 | 3483b7894 |
13 | 1a312a86b |
14 | db92b14c |
15 | 8802dd64 |
hex | 56e99330 |
1458148144 has 10 divisors (see below), whose sum is σ = 2825162060. Its totient is φ = 729074064.
The previous prime is 1458148093. The next prime is 1458148151. The reversal of 1458148144 is 4418418541.
It is a junction number, because it is equal to n+sod(n) for n = 1458148097 and 1458148106.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45567114 + ... + 45567145.
It is an arithmetic number, because the mean of its divisors is an integer number (282516206).
Almost surely, 21458148144 is an apocalyptic number.
It is an amenable number.
1458148144 is a deficient number, since it is larger than the sum of its proper divisors (1367013916).
1458148144 is an equidigital number, since it uses as much as digits as its factorization.
1458148144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 91134267 (or 91134261 counting only the distinct ones).
The product of its digits is 81920, while the sum is 40.
The square root of 1458148144 is about 38185.7060167807. The cubic root of 1458148144 is about 1133.9673489018.
The spelling of 1458148144 in words is "one billion, four hundred fifty-eight million, one hundred forty-eight thousand, one hundred forty-four".
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