Base | Representation |
---|---|
bin | 1100001011001… |
… | …00101000000100 |
3 | 21010011102211201 |
4 | 12011210220010 |
5 | 202120432121 |
6 | 14044512244 |
7 | 2350016500 |
oct | 605445004 |
9 | 233142751 |
10 | 102124036 |
11 | 52712333 |
12 | 2a24b684 |
13 | 18208531 |
14 | d7c5300 |
15 | 8e73e91 |
hex | 6164a04 |
102124036 has 18 divisors (see below), whose sum is σ = 207895758. Its totient is φ = 43767360.
The previous prime is 102123977. The next prime is 102124037. The reversal of 102124036 is 630421201.
It can be written as a sum of positive squares in only one way, i.e., 57153600 + 44970436 = 7560^2 + 6706^2 .
It is not an unprimeable number, because it can be changed into a prime (102124037) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 260325 + ... + 260716.
Almost surely, 2102124036 is an apocalyptic number.
It is an amenable number.
102124036 is an abundant number, since it is smaller than the sum of its proper divisors (105771722).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102124036 is a wasteful number, since it uses less digits than its factorization.
102124036 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 521059 (or 521050 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 102124036 is about 10105.6437696962. The cubic root of 102124036 is about 467.4221872837.
Adding to 102124036 its reverse (630421201), we get a palindrome (732545237).
The spelling of 102124036 in words is "one hundred two million, one hundred twenty-four thousand, thirty-six".
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