Base | Representation |
---|---|
bin | 10101001000111000000100 |
3 | 101102112100022 |
4 | 111020320010 |
5 | 2404311010 |
6 | 314434312 |
7 | 65046425 |
oct | 25107004 |
9 | 11375308 |
10 | 5541380 |
11 | 3145359 |
12 | 1a32998 |
13 | 11c0330 |
14 | a4364c |
15 | 746d55 |
hex | 548e04 |
5541380 has 24 divisors (see below), whose sum is σ = 12532632. Its totient is φ = 2045952.
The previous prime is 5541377. The next prime is 5541383. The reversal of 5541380 is 831455.
It is an interprime number because it is at equal distance from previous prime (5541377) and next prime (5541383).
It can be written as a sum of positive squares in 4 ways, for example, as 64 + 5541316 = 8^2 + 2354^2 .
It is a Harshad number since it is a multiple of its sum of digits (26).
It is not an unprimeable number, because it can be changed into a prime (5541383) 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, 10397 + ... + 10916.
It is an arithmetic number, because the mean of its divisors is an integer number (522193).
Almost surely, 25541380 is an apocalyptic number.
It is an amenable number.
5541380 is an abundant number, since it is smaller than the sum of its proper divisors (6991252).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5541380 is a wasteful number, since it uses less digits than its factorization.
5541380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21335 (or 21333 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 26.
The square root of 5541380 is about 2354.0135938435. The cubic root of 5541380 is about 176.9589954702.
The spelling of 5541380 in words is "five million, five hundred forty-one thousand, three hundred eighty".
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