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4060680 = 23351319137
BaseRepresentation
bin1111011111011000001000
321122022012120
433133120020
52014420210
6223011240
746341501
oct17373010
97568176
104060680
112323938
121439b20
13ac2390
14779ba8
15553270
hex3df608

4060680 has 128 divisors (see below), whose sum is σ = 13910400. Its totient is φ = 940032.

The previous prime is 4060663. The next prime is 4060691. The reversal of 4060680 is 860604.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 4060680.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29572 + ... + 29708.

It is an arithmetic number, because the mean of its divisors is an integer number (108675).

Almost surely, 24060680 is an apocalyptic number.

4060680 is a gapful number since it is divisible by the number (40) 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 4060680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6955200).

4060680 is an abundant number, since it is smaller than the sum of its proper divisors (9849720).

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

4060680 is a wasteful number, since it uses less digits than its factorization.

4060680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183 (or 179 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 4060680 is about 2015.1129000629. The cubic root of 4060680 is about 159.5387758962.

The spelling of 4060680 in words is "four million, sixty thousand, six hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 13 15 19 20 24 26 30 38 39 40 52 57 60 65 76 78 95 104 114 120 130 137 152 156 190 195 228 247 260 274 285 312 380 390 411 456 494 520 548 570 685 741 760 780 822 988 1096 1140 1235 1370 1482 1560 1644 1781 1976 2055 2280 2470 2603 2740 2964 3288 3562 3705 4110 4940 5206 5343 5480 5928 7124 7410 7809 8220 8905 9880 10412 10686 13015 14248 14820 15618 16440 17810 20824 21372 26030 26715 29640 31236 33839 35620 39045 42744 52060 53430 62472 67678 71240 78090 101517 104120 106860 135356 156180 169195 203034 213720 270712 312360 338390 406068 507585 676780 812136 1015170 1353560 2030340 4060680