Base | Representation |
---|---|
bin | 10001010100000… |
… | …11010101000010 |
3 | 101010022000202111 |
4 | 20222003111002 |
5 | 244140211120 |
6 | 22225005534 |
7 | 3412350226 |
oct | 1052032502 |
9 | 333260674 |
10 | 145241410 |
11 | 74a92026 |
12 | 407838aa |
13 | 24123c82 |
14 | 1540a786 |
15 | cb3e75a |
hex | 8a83542 |
145241410 has 32 divisors (see below), whose sum is σ = 265446720. Its totient is φ = 57212352.
The previous prime is 145241407. The next prime is 145241413. The reversal of 145241410 is 14142541.
It is an interprime number because it is at equal distance from previous prime (145241407) and next prime (145241413).
It is not an unprimeable number, because it can be changed into a prime (145241413) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 247137 + ... + 247723.
It is an arithmetic number, because the mean of its divisors is an integer number (8295210).
Almost surely, 2145241410 is an apocalyptic number.
145241410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
145241410 is a deficient number, since it is larger than the sum of its proper divisors (120205310).
145241410 is a wasteful number, since it uses less digits than its factorization.
145241410 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 930.
The product of its (nonzero) digits is 640, while the sum is 22.
The square root of 145241410 is about 12051.6144146749. The cubic root of 145241410 is about 525.6501816064.
Adding to 145241410 its reverse (14142541), we get a palindrome (159383951).
The spelling of 145241410 in words is "one hundred forty-five million, two hundred forty-one thousand, four hundred ten".
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