Base | Representation |
---|---|
bin | 10001010010111… |
… | …00100101001010 |
3 | 101002222222001021 |
4 | 20221130211022 |
5 | 244120121243 |
6 | 22221343054 |
7 | 3411116425 |
oct | 1051344512 |
9 | 332888037 |
10 | 145082698 |
11 | 74993862 |
12 | 40707a8a |
13 | 24099967 |
14 | 153a89bc |
15 | cb0c6ed |
hex | 8a5c94a |
145082698 has 16 divisors (see below), whose sum is σ = 224133120. Its totient is φ = 70382736.
The previous prime is 145082687. The next prime is 145082701. The reversal of 145082698 is 896280541.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25783 + ... + 30901.
It is an arithmetic number, because the mean of its divisors is an integer number (14008320).
Almost surely, 2145082698 is an apocalyptic number.
145082698 is a deficient number, since it is larger than the sum of its proper divisors (79050422).
145082698 is a wasteful number, since it uses less digits than its factorization.
145082698 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5541.
The product of its (nonzero) digits is 138240, while the sum is 43.
The square root of 145082698 is about 12045.0279368709. The cubic root of 145082698 is about 525.4586444080.
It can be divided in two parts, 1450 and 82698, that added together give a palindrome (84148).
The spelling of 145082698 in words is "one hundred forty-five million, eighty-two thousand, six hundred ninety-eight".
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