Base | Representation |
---|---|
bin | 1001111011000101111100 |
3 | 11220011100221 |
4 | 21323011330 |
5 | 1131220330 |
6 | 131431124 |
7 | 31053040 |
oct | 11730574 |
9 | 4804327 |
10 | 2601340 |
11 | 1517475 |
12 | a554a4 |
13 | 701071 |
14 | 4ba020 |
15 | 365b7a |
hex | 27b17c |
2601340 has 48 divisors (see below), whose sum is σ = 6616512. Its totient is φ = 838656.
The previous prime is 2601337. The next prime is 2601349. The reversal of 2601340 is 431062.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2601349) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1834 + ... + 2926.
It is an arithmetic number, because the mean of its divisors is an integer number (137844).
22601340 is an apocalyptic number.
2601340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2601340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3308256).
2601340 is an abundant number, since it is smaller than the sum of its proper divisors (4015172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2601340 is a wasteful number, since it uses less digits than its factorization.
2601340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1126 (or 1124 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 2601340 is about 1612.8670124967. The cubic root of 2601340 is about 137.5305056282.
It can be divided in two parts, 260 and 1340, that added together give a square (1600 = 402).
The spelling of 2601340 in words is "two million, six hundred one thousand, three hundred forty".
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