Base | Representation |
---|---|
bin | 1110010010000110001010 |
3 | 21001012222210 |
4 | 32102012022 |
5 | 1424303023 |
6 | 212125550 |
7 | 43552566 |
oct | 16220612 |
9 | 7035883 |
10 | 3744138 |
11 | 2128032 |
12 | 13068b6 |
13 | a11288 |
14 | 6d66a6 |
15 | 4de593 |
hex | 39218a |
3744138 has 16 divisors (see below), whose sum is σ = 7524000. Its totient is φ = 1242096.
The previous prime is 3744133. The next prime is 3744163. The reversal of 3744138 is 8314473.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (3744133) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13 + ... + 2736.
It is an arithmetic number, because the mean of its divisors is an integer number (470250).
Almost surely, 23744138 is an apocalyptic number.
3744138 is an abundant number, since it is smaller than the sum of its proper divisors (3779862).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3744138 is a wasteful number, since it uses less digits than its factorization.
3744138 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2981.
The product of its digits is 8064, while the sum is 30.
The square root of 3744138 is about 1934.9775192493. The cubic root of 3744138 is about 155.2806293145.
The spelling of 3744138 in words is "three million, seven hundred forty-four thousand, one hundred thirty-eight".
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