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5488630 = 25789881
BaseRepresentation
bin10100111011111111110110
3101022211222121
4110323333312
52401114010
6313350154
764436560
oct24737766
911284877
105488630
113109764
121a0835a
1311a2314
14a2c330
157363da
hex53bff6

5488630 has 32 divisors (see below), whose sum is σ = 11430720. Its totient is φ = 1858560.

The previous prime is 5488607. The next prime is 5488657. The reversal of 5488630 is 368845.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5790 + ... + 6670.

It is an arithmetic number, because the mean of its divisors is an integer number (357210).

Almost surely, 25488630 is an apocalyptic number.

5488630 is an abundant number, since it is smaller than the sum of its proper divisors (5942090).

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

5488630 is a wasteful number, since it uses less digits than its factorization.

5488630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 984.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 5488630 is about 2342.7825336552. The cubic root of 5488630 is about 176.3956963041.

The spelling of 5488630 in words is "five million, four hundred eighty-eight thousand, six hundred thirty".

Divisors: 1 2 5 7 10 14 35 70 89 178 445 623 881 890 1246 1762 3115 4405 6167 6230 8810 12334 30835 61670 78409 156818 392045 548863 784090 1097726 2744315 5488630