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5391260 = 225797397
BaseRepresentation
bin10100100100001110011100
3101010220102022
4110210032130
52340010020
6311315312
763552650
oct24441634
911126368
105391260
113052596
12197bb38
131169bc4
14a04a60
15717625
hex52439c

5391260 has 48 divisors (see below), whose sum is σ = 13105344. Its totient is φ = 1824768.

The previous prime is 5391259. The next prime is 5391263. The reversal of 5391260 is 621935.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5391263) 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, 13382 + ... + 13778.

It is an arithmetic number, because the mean of its divisors is an integer number (273028).

Almost surely, 25391260 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 5391260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6552672).

5391260 is an abundant number, since it is smaller than the sum of its proper divisors (7714084).

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

5391260 is a wasteful number, since it uses less digits than its factorization.

5391260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510 (or 508 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 5391260 is about 2321.9086976020. The cubic root of 5391260 is about 175.3463616446.

The spelling of 5391260 in words is "five million, three hundred ninety-one thousand, two hundred sixty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 97 140 194 388 397 485 679 794 970 1358 1588 1940 1985 2716 2779 3395 3970 5558 6790 7940 11116 13580 13895 27790 38509 55580 77018 154036 192545 269563 385090 539126 770180 1078252 1347815 2695630 5391260