Base | Representation |
---|---|
bin | 101011011101000… |
… | …1100000010010001 |
3 | 10202121122212020211 |
4 | 1112322030002101 |
5 | 10441233003400 |
6 | 400404004121 |
7 | 51063411400 |
oct | 12672140221 |
9 | 3677585224 |
10 | 1458094225 |
11 | 689068855 |
12 | 348390641 |
13 | 1a310c163 |
14 | db915637 |
15 | 8801cdba |
hex | 56e8c091 |
1458094225 has 27 divisors (see below), whose sum is σ = 2105156091. Its totient is φ = 998919600.
The previous prime is 1458094217. The next prime is 1458094229. The reversal of 1458094225 is 5224908541.
It is a happy number.
The square root of 1458094225 is 38185.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 524913921 + 933180304 = 22911^2 + 30548^2 .
It is not a de Polignac number, because 1458094225 - 23 = 1458094217 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1458094229) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1335930 + ... + 1337020.
Almost surely, 21458094225 is an apocalyptic number.
1458094225 is the 38185-th square number.
1458094225 is the 19093-rd centered octagonal number.
It is an amenable number.
1458094225 is a deficient number, since it is larger than the sum of its proper divisors (647061866).
1458094225 is an frugal number, since it uses more digits than its factorization.
1458094225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2206 (or 1103 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 40.
The cubic root of 1458094225 is about 1133.9533715522.
The spelling of 1458094225 in words is "one billion, four hundred fifty-eight million, ninety-four thousand, two hundred twenty-five".
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