Base | Representation |
---|---|
bin | 110110010010… |
… | …0100000101010 |
3 | 1222112222021202 |
4 | 1230210200222 |
5 | 24241223343 |
6 | 2454004202 |
7 | 463625651 |
oct | 154444052 |
9 | 58488252 |
10 | 28461098 |
11 | 1507a276 |
12 | 9646662 |
13 | 5b866b3 |
14 | 3acc198 |
15 | 2772db8 |
hex | 1b2482a |
28461098 has 8 divisors (see below), whose sum is σ = 43684608. Its totient is φ = 13899564.
The previous prime is 28461091. The next prime is 28461119. The reversal of 28461098 is 89016482.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (28461091) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165386 + ... + 165557.
It is an arithmetic number, because the mean of its divisors is an integer number (5460576).
Almost surely, 228461098 is an apocalyptic number.
28461098 is a deficient number, since it is larger than the sum of its proper divisors (15223510).
28461098 is a wasteful number, since it uses less digits than its factorization.
28461098 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 330988.
The product of its (nonzero) digits is 27648, while the sum is 38.
The square root of 28461098 is about 5334.8943757117. The cubic root of 28461098 is about 305.3166933570.
The spelling of 28461098 in words is "twenty-eight million, four hundred sixty-one thousand, ninety-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •