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5361940 = 2251272111
BaseRepresentation
bin10100011101000100010100
3101002102012101
4110131010110
52333040230
6310531444
763401323
oct24350424
911072171
105361940
113032561
121966b84
13115975c
149d80ba
1570daca
hex51d114

5361940 has 24 divisors (see below), whose sum is σ = 11354112. Its totient is φ = 2126880.

The previous prime is 5361931. The next prime is 5361947. The reversal of 5361940 is 491635.

It is a junction number, because it is equal to n+sod(n) for n = 5361899 and 5361908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5361947) 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, 1485 + ... + 3595.

It is an arithmetic number, because the mean of its divisors is an integer number (473088).

Almost surely, 25361940 is an apocalyptic number.

It is an amenable number.

5361940 is an abundant number, since it is smaller than the sum of its proper divisors (5992172).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5361940 is a wasteful number, since it uses less digits than its factorization.

5361940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2247 (or 2245 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 5361940 is about 2315.5863188402. The cubic root of 5361940 is about 175.0279139146.

The spelling of 5361940 in words is "five million, three hundred sixty-one thousand, nine hundred forty".

Divisors: 1 2 4 5 10 20 127 254 508 635 1270 2111 2540 4222 8444 10555 21110 42220 268097 536194 1072388 1340485 2680970 5361940