Base | Representation |
---|---|
bin | 1110010011011101000000 |
3 | 21001111121122 |
4 | 32103131000 |
5 | 1424442241 |
6 | 212211412 |
7 | 43605026 |
oct | 16233500 |
9 | 7044548 |
10 | 3749696 |
11 | 2131225 |
12 | 1309b68 |
13 | a13972 |
14 | 6d8716 |
15 | 4e104b |
hex | 393740 |
3749696 has 28 divisors (see below), whose sum is σ = 7627620. Its totient is φ = 1827840.
The previous prime is 3749687. The next prime is 3749699. The reversal of 3749696 is 6969473.
It can be written as a sum of positive squares in 2 ways, for example, as 215296 + 3534400 = 464^2 + 1880^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3749699) 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, 1910 + ... + 3338.
It is an arithmetic number, because the mean of its divisors is an integer number (272415).
Almost surely, 23749696 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3749696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3813810).
3749696 is an abundant number, since it is smaller than the sum of its proper divisors (3877924).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3749696 is a wasteful number, since it uses less digits than its factorization.
3749696 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1482 (or 1472 counting only the distinct ones).
The product of its digits is 244944, while the sum is 44.
The square root of 3749696 is about 1936.4131790504. The cubic root of 3749696 is about 155.3574269679.
The spelling of 3749696 in words is "three million, seven hundred forty-nine thousand, six hundred ninety-six".
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