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5530980 = 22357131013
BaseRepresentation
bin10101000110010101100100
3101102000002010
4111012111210
52403442410
6314314220
765004210
oct25062544
911360063
105530980
113138564
121a28970
1311b8690
14a3d940
15743c20
hex546564

5530980 has 96 divisors (see below), whose sum is σ = 19079424. Its totient is φ = 1165824.

The previous prime is 5530963. The next prime is 5530981. The reversal of 5530980 is 890355.

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

It is not an unprimeable number, because it can be changed into a prime (5530981) 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, 4954 + ... + 5966.

It is an arithmetic number, because the mean of its divisors is an integer number (198744).

Almost surely, 25530980 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 5530980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9539712).

5530980 is an abundant number, since it is smaller than the sum of its proper divisors (13548444).

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

5530980 is a wasteful number, since it uses less digits than its factorization.

5530980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1045 (or 1043 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 5530980 is about 2351.8035632255. The cubic root of 5530980 is about 176.8482212536.

The spelling of 5530980 in words is "five million, five hundred thirty thousand, nine hundred eighty".

Divisors: 1 2 3 4 5 6 7 10 12 13 14 15 20 21 26 28 30 35 39 42 52 60 65 70 78 84 91 105 130 140 156 182 195 210 260 273 364 390 420 455 546 780 910 1013 1092 1365 1820 2026 2730 3039 4052 5065 5460 6078 7091 10130 12156 13169 14182 15195 20260 21273 26338 28364 30390 35455 39507 42546 52676 60780 65845 70910 79014 85092 92183 106365 131690 141820 158028 184366 197535 212730 263380 276549 368732 395070 425460 460915 553098 790140 921830 1106196 1382745 1843660 2765490 5530980