Search a number
-
+
5486070 = 2351731347
BaseRepresentation
bin10100111011010111110110
3101022201110210
4110323113312
52401023240
6313330250
764426242
oct24732766
911281423
105486070
113107847
121a06986
1311a10c5
14a2b422
15735780
hex53b5f6

5486070 has 64 divisors (see below), whose sum is σ = 14432256. Its totient is φ = 1328640.

The previous prime is 5486059. The next prime is 5486077. The reversal of 5486070 is 706845.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5486077) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15637 + ... + 15983.

It is an arithmetic number, because the mean of its divisors is an integer number (225504).

Almost surely, 25486070 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5486070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7216128).

5486070 is an abundant number, since it is smaller than the sum of its proper divisors (8946186).

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

5486070 is a wasteful number, since it uses less digits than its factorization.

5486070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 5486070 is about 2342.2361110699. The cubic root of 5486070 is about 176.3682672852.

The spelling of 5486070 in words is "five million, four hundred eighty-six thousand, seventy".

Divisors: 1 2 3 5 6 10 15 17 30 31 34 51 62 85 93 102 155 170 186 255 310 347 465 510 527 694 930 1041 1054 1581 1735 2082 2635 3162 3470 5205 5270 5899 7905 10410 10757 11798 15810 17697 21514 29495 32271 35394 53785 58990 64542 88485 107570 161355 176970 182869 322710 365738 548607 914345 1097214 1828690 2743035 5486070