Base | Representation |
---|---|
bin | 1100010100011… |
… | …10000001000000 |
3 | 21012110022202211 |
4 | 12022032001000 |
5 | 202423422034 |
6 | 14130551504 |
7 | 2363252023 |
oct | 612160100 |
9 | 235408684 |
10 | 103342144 |
11 | 53374534 |
12 | 2a738594 |
13 | 18543ac9 |
14 | da211ba |
15 | 9114d64 |
hex | 628e040 |
103342144 has 14 divisors (see below), whose sum is σ = 205069694. Its totient is φ = 51671040.
The previous prime is 103342139. The next prime is 103342153. The reversal of 103342144 is 441243301.
It can be written as a sum of positive squares in only one way, i.e., 97772544 + 5569600 = 9888^2 + 2360^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 807297 + ... + 807424.
Almost surely, 2103342144 is an apocalyptic number.
It is an amenable number.
103342144 is a deficient number, since it is larger than the sum of its proper divisors (101727550).
103342144 is an equidigital number, since it uses as much as digits as its factorization.
103342144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1614733 (or 1614723 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 103342144 is about 10165.7338151262. The cubic root of 103342144 is about 469.2732755738.
Adding to 103342144 its reverse (441243301), we get a palindrome (544585445).
The spelling of 103342144 in words is "one hundred three million, three hundred forty-two thousand, one hundred forty-four".
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