Base | Representation |
---|---|
bin | 101001000000… |
… | …010111001000 |
3 | 202020010101100 |
4 | 221000113020 |
5 | 10222440014 |
6 | 1022221400 |
7 | 160240212 |
oct | 51002710 |
9 | 22203340 |
10 | 10749384 |
11 | 6082198 |
12 | 3724860 |
13 | 22c49a9 |
14 | 15db5b2 |
15 | e25009 |
hex | a405c8 |
10749384 has 24 divisors (see below), whose sum is σ = 29113110. Its totient is φ = 3583104.
The previous prime is 10749379. The next prime is 10749391. The reversal of 10749384 is 48394701.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 7784100 + 2965284 = 2790^2 + 1722^2 .
It is a tau number, because it is divible by the number of its divisors (24).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 74577 + ... + 74720.
Almost surely, 210749384 is an apocalyptic number.
It is an amenable number.
10749384 is an abundant number, since it is smaller than the sum of its proper divisors (18363726).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10749384 is a wasteful number, since it uses less digits than its factorization.
10749384 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 149309 (or 149302 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 36.
The square root of 10749384 is about 3278.6253216859. The cubic root of 10749384 is about 220.6960324958.
The spelling of 10749384 in words is "ten million, seven hundred forty-nine thousand, three hundred eighty-four".
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