Base | Representation |
---|---|
bin | 100111000111… |
… | …100110110100 |
3 | 201021222220101 |
4 | 213013212310 |
5 | 10111123042 |
6 | 1003443444 |
7 | 153110203 |
oct | 47074664 |
9 | 21258811 |
10 | 10254772 |
11 | 5874620 |
12 | 3526584 |
13 | 2180818 |
14 | 150d23a |
15 | d786b7 |
hex | 9c79b4 |
10254772 has 24 divisors (see below), whose sum is σ = 20109600. Its totient is φ = 4534560.
The previous prime is 10254767. The next prime is 10254779. The reversal of 10254772 is 27745201.
It is a self number, because there is not a number n which added to its sum of digits gives 10254772.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10254779) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1522 + ... + 4777.
It is an arithmetic number, because the mean of its divisors is an integer number (837900).
Almost surely, 210254772 is an apocalyptic number.
It is an amenable number.
10254772 is a deficient number, since it is larger than the sum of its proper divisors (9854828).
10254772 is a wasteful number, since it uses less digits than its factorization.
10254772 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6351 (or 6349 counting only the distinct ones).
The product of its (nonzero) digits is 3920, while the sum is 28.
The square root of 10254772 is about 3202.3072931872. The cubic root of 10254772 is about 217.2577794090.
Adding to 10254772 its reverse (27745201), we get a palindrome (37999973).
It can be divided in two parts, 10254 and 772, that added together give a triangular number (11026 = T148).
The spelling of 10254772 in words is "ten million, two hundred fifty-four thousand, seven hundred seventy-two".
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