Base | Representation |
---|---|
bin | 101101100101… |
… | …001111111110 |
3 | 211111002000120 |
4 | 231211033332 |
5 | 11024332204 |
6 | 1104035410 |
7 | 203364615 |
oct | 55451776 |
9 | 24432016 |
10 | 11949054 |
11 | 6821557 |
12 | 4002b66 |
13 | 2624a60 |
14 | 183087c |
15 | 10b06d9 |
hex | b653fe |
11949054 has 32 divisors (see below), whose sum is σ = 25872000. Its totient is φ = 3657312.
The previous prime is 11949037. The next prime is 11949059. The reversal of 11949054 is 45094911.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11949059) 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, 23697 + ... + 24195.
It is an arithmetic number, because the mean of its divisors is an integer number (808500).
Almost surely, 211949054 is an apocalyptic number.
11949054 is an abundant number, since it is smaller than the sum of its proper divisors (13922946).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11949054 is a wasteful number, since it uses less digits than its factorization.
11949054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 824.
The product of its (nonzero) digits is 6480, while the sum is 33.
The square root of 11949054 is about 3456.7403720847. The cubic root of 11949054 is about 228.6183966353.
The spelling of 11949054 in words is "eleven million, nine hundred forty-nine thousand, fifty-four".
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