Base | Representation |
---|---|
bin | 1100001011001… |
… | …00100111110111 |
3 | 21010011102211020 |
4 | 12011210213313 |
5 | 202120432043 |
6 | 14044512223 |
7 | 2350016451 |
oct | 605444767 |
9 | 233142736 |
10 | 102124023 |
11 | 52712321 |
12 | 2a24b673 |
13 | 18208521 |
14 | d7c52d1 |
15 | 8e73e83 |
hex | 61649f7 |
102124023 has 8 divisors (see below), whose sum is σ = 136228848. Its totient is φ = 68050944.
The previous prime is 102123977. The next prime is 102124037. The reversal of 102124023 is 320421201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 102124023 - 28 = 102123767 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 102123993 and 102124011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102124073) 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, 1015 + ... + 14327.
It is an arithmetic number, because the mean of its divisors is an integer number (17028606).
Almost surely, 2102124023 is an apocalyptic number.
102124023 is a deficient number, since it is larger than the sum of its proper divisors (34104825).
102124023 is a wasteful number, since it uses less digits than its factorization.
102124023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15873.
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 102124023 is about 10105.6431264913. The cubic root of 102124023 is about 467.4221674500.
Adding to 102124023 its reverse (320421201), we get a palindrome (422545224).
The spelling of 102124023 in words is "one hundred two million, one hundred twenty-four thousand, twenty-three".
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