Base | Representation |
---|---|
bin | 1100010010111… |
… | …01101001110100 |
3 | 21012002021001002 |
4 | 12021131221310 |
5 | 202401102202 |
6 | 14122422432 |
7 | 2361465344 |
oct | 611355164 |
9 | 235067032 |
10 | 103144052 |
11 | 53249720 |
12 | 2a661a18 |
13 | 184a48ab |
14 | d9acd24 |
15 | 90c6302 |
hex | 625da74 |
103144052 has 24 divisors (see below), whose sum is σ = 205474752. Its totient is φ = 44844800.
The previous prime is 103144051. The next prime is 103144061. The reversal of 103144052 is 250441301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103144051) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49949 + ... + 51972.
It is an arithmetic number, because the mean of its divisors is an integer number (8561448).
Almost surely, 2103144052 is an apocalyptic number.
It is an amenable number.
103144052 is a deficient number, since it is larger than the sum of its proper divisors (102330700).
103144052 is a wasteful number, since it uses less digits than its factorization.
103144052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101959 (or 101957 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 103144052 is about 10155.9860181077. The cubic root of 103144052 is about 468.9732406995.
Adding to 103144052 its reverse (250441301), we get a palindrome (353585353).
The spelling of 103144052 in words is "one hundred three million, one hundred forty-four thousand, fifty-two".
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