Base | Representation |
---|---|
bin | 1010011100100000111000 |
3 | 12011010011000 |
4 | 22130200320 |
5 | 1200110412 |
6 | 134405000 |
7 | 32163120 |
oct | 12344070 |
9 | 5133130 |
10 | 2738232 |
11 | 1600302 |
12 | b00760 |
13 | 74b473 |
14 | 513c80 |
15 | 3914dc |
hex | 29c838 |
2738232 has 64 divisors (see below), whose sum is σ = 8697600. Its totient is φ = 781920.
The previous prime is 2738231. The next prime is 2738243. The reversal of 2738232 is 2328372.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 2738196 and 2738205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2738231) 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, 607 + ... + 2417.
It is an arithmetic number, because the mean of its divisors is an integer number (135900).
22738232 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 2738232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4348800).
2738232 is an abundant number, since it is smaller than the sum of its proper divisors (5959368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2738232 is a wasteful number, since it uses less digits than its factorization.
2738232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1833 (or 1823 counting only the distinct ones).
The product of its digits is 4032, while the sum is 27.
The square root of 2738232 is about 1654.7604056177. The cubic root of 2738232 is about 139.9018359481.
The spelling of 2738232 in words is "two million, seven hundred thirty-eight thousand, two hundred thirty-two".
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