Base | Representation |
---|---|
bin | 1110110010000… |
… | …01111111001101 |
3 | 22122022222010001 |
4 | 13121001333031 |
5 | 223221033003 |
6 | 20145444301 |
7 | 3034000414 |
oct | 731017715 |
9 | 278288101 |
10 | 124002253 |
11 | 63aa5801 |
12 | 35640691 |
13 | 1c8c881b |
14 | 1267c47b |
15 | ad4661d |
hex | 7641fcd |
124002253 has 8 divisors (see below), whose sum is σ = 125897976. Its totient is φ = 122112000.
The previous prime is 124002217. The next prime is 124002293. The reversal of 124002253 is 352200421.
It can be written as a sum of positive squares in 4 ways, for example, as 73051209 + 50951044 = 8547^2 + 7138^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 124002253 - 225 = 90447821 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 124002253.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (124002293) 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, 76653 + ... + 78253.
It is an arithmetic number, because the mean of its divisors is an integer number (15737247).
Almost surely, 2124002253 is an apocalyptic number.
It is an amenable number.
124002253 is a deficient number, since it is larger than the sum of its proper divisors (1895723).
124002253 is a wasteful number, since it uses less digits than its factorization.
124002253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2735.
The product of its (nonzero) digits is 480, while the sum is 19.
The square root of 124002253 is about 11135.6298878869. The cubic root of 124002253 is about 498.6661153345. Note that the first 3 decimals are identical.
Adding to 124002253 its reverse (352200421), we get a palindrome (476202674).
The spelling of 124002253 in words is "one hundred twenty-four million, two thousand, two hundred fifty-three".
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