Base | Representation |
---|---|
bin | 100110010110… |
… | …101101101101 |
3 | 200220211012020 |
4 | 212112231231 |
5 | 10033221014 |
6 | 555300353 |
7 | 151314303 |
oct | 46265555 |
9 | 20824166 |
10 | 10054509 |
11 | 5748113 |
12 | 344a6b9 |
13 | 211061a |
14 | 149a273 |
15 | d391a9 |
hex | 996b6d |
10054509 has 16 divisors (see below), whose sum is σ = 14037504. Its totient is φ = 6393600.
The previous prime is 10054501. The next prime is 10054543. The reversal of 10054509 is 90545001.
It is not a de Polignac number, because 10054509 - 23 = 10054501 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10054501) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6049 + ... + 7529.
It is an arithmetic number, because the mean of its divisors is an integer number (877344).
Almost surely, 210054509 is an apocalyptic number.
It is an amenable number.
10054509 is a deficient number, since it is larger than the sum of its proper divisors (3982995).
10054509 is a wasteful number, since it uses less digits than its factorization.
10054509 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1588.
The product of its (nonzero) digits is 900, while the sum is 24.
The square root of 10054509 is about 3170.8845768965. The cubic root of 10054509 is about 215.8342134929.
The spelling of 10054509 in words is "ten million, fifty-four thousand, five hundred nine".
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