Base | Representation |
---|---|
bin | 101010111010… |
… | …011011111110 |
3 | 210011112021200 |
4 | 222322123332 |
5 | 10334440111 |
6 | 1041040330 |
7 | 164422050 |
oct | 52723376 |
9 | 23145250 |
10 | 11249406 |
11 | 6393933 |
12 | 39260a6 |
13 | 243b46c |
14 | 16cb8d0 |
15 | ec3256 |
hex | aba6fe |
11249406 has 96 divisors (see below), whose sum is σ = 30351360. Its totient is φ = 2939328.
The previous prime is 11249383. The next prime is 11249411. The reversal of 11249406 is 60494211.
11249406 = T343 + T344 + ... + T475.
11249406 is a `hidden beast` number, since 11 + 249 + 406 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 11249406.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 88515 + ... + 88641.
It is an arithmetic number, because the mean of its divisors is an integer number (316160).
Almost surely, 211249406 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 11249406, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15175680).
11249406 is an abundant number, since it is smaller than the sum of its proper divisors (19101954).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11249406 is a wasteful number, since it uses less digits than its factorization.
11249406 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 198 (or 195 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 27.
The square root of 11249406 is about 3354.0134167889. The cubic root of 11249406 is about 224.0662936223.
The spelling of 11249406 in words is "eleven million, two hundred forty-nine thousand, four hundred six".
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