Search a number
-
+
6166560 = 253529443
BaseRepresentation
bin10111100001100000100000
3102121021221010
4113201200200
53034312220
6340100520
7103262211
oct27414040
912537833
106166560
113532034
122094740
13137ba6a
14b67408
1581c1e0
hex5e1820

6166560 has 96 divisors (see below), whose sum is σ = 20139840. Its totient is φ = 1584128.

The previous prime is 6166549. The next prime is 6166571. The reversal of 6166560 is 656616.

It is an interprime number because it is at equal distance from previous prime (6166549) and next prime (6166571).

It is a tau number, because it is divible by the number of its divisors (96).

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

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, 13699 + ... + 14141.

It is an arithmetic number, because the mean of its divisors is an integer number (209790).

Almost surely, 26166560 is an apocalyptic number.

6166560 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6166560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10069920).

6166560 is an abundant number, since it is smaller than the sum of its proper divisors (13973280).

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

6166560 is a wasteful number, since it uses less digits than its factorization.

6166560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490 (or 482 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 6166560 is about 2483.2559272052. The cubic root of 6166560 is about 183.3781781941.

The spelling of 6166560 in words is "six million, one hundred sixty-six thousand, five hundred sixty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 29 30 32 40 48 58 60 80 87 96 116 120 145 160 174 232 240 290 348 435 443 464 480 580 696 870 886 928 1160 1329 1392 1740 1772 2215 2320 2658 2784 3480 3544 4430 4640 5316 6645 6960 7088 8860 10632 12847 13290 13920 14176 17720 21264 25694 26580 35440 38541 42528 51388 53160 64235 70880 77082 102776 106320 128470 154164 192705 205552 212640 256940 308328 385410 411104 513880 616656 770820 1027760 1233312 1541640 2055520 3083280 6166560