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5406260 = 2251941347
BaseRepresentation
bin10100100111111000110100
3101011122222212
4110213320310
52341000020
6311512552
763644456
oct24477064
911148885
105406260
113062892
121988758
131173992
14a0a2d6
1571bcc5
hex527e34

5406260 has 48 divisors (see below), whose sum is σ = 12277440. Its totient is φ = 1992960.

The previous prime is 5406257. The next prime is 5406281. The reversal of 5406260 is 626045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15407 + ... + 15753.

It is an arithmetic number, because the mean of its divisors is an integer number (255780).

Almost surely, 25406260 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 5406260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6138720).

5406260 is an abundant number, since it is smaller than the sum of its proper divisors (6871180).

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

5406260 is a wasteful number, since it uses less digits than its factorization.

5406260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416 (or 414 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 5406260 is about 2325.1365551296. The cubic root of 5406260 is about 175.5088320055.

The spelling of 5406260 in words is "five million, four hundred six thousand, two hundred sixty".

Divisors: 1 2 4 5 10 19 20 38 41 76 82 95 164 190 205 347 380 410 694 779 820 1388 1558 1735 3116 3470 3895 6593 6940 7790 13186 14227 15580 26372 28454 32965 56908 65930 71135 131860 142270 270313 284540 540626 1081252 1351565 2703130 5406260