Base | Representation |
---|---|
bin | 10001010110101… |
… | …01010111000010 |
3 | 101010221002122221 |
4 | 20223111113002 |
5 | 244231434120 |
6 | 22240121254 |
7 | 3415246636 |
oct | 1053252702 |
9 | 333832587 |
10 | 145577410 |
11 | 751a1510 |
12 | 4090622a |
13 | 24210ba4 |
14 | 15496dc6 |
15 | cba90aa |
hex | 8ad55c2 |
145577410 has 16 divisors (see below), whose sum is σ = 285861312. Its totient is φ = 52937200.
The previous prime is 145577381. The next prime is 145577413. The reversal of 145577410 is 14775541.
It is not an unprimeable number, because it can be changed into a prime (145577413) 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 7 ways as a sum of consecutive naturals, for example, 661606 + ... + 661825.
It is an arithmetic number, because the mean of its divisors is an integer number (17866332).
Almost surely, 2145577410 is an apocalyptic number.
145577410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
145577410 is a deficient number, since it is larger than the sum of its proper divisors (140283902).
145577410 is a wasteful number, since it uses less digits than its factorization.
145577410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1323449.
The product of its (nonzero) digits is 19600, while the sum is 34.
The square root of 145577410 is about 12065.5464028779. The cubic root of 145577410 is about 526.0552140279.
The spelling of 145577410 in words is "one hundred forty-five million, five hundred seventy-seven thousand, four hundred ten".
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