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16230060 = 223257111171
BaseRepresentation
bin111101111010…
…011010101100
31010112120110100
4331322122230
513123330220
61335511100
7254644650
oct75723254
933476410
1016230060
119185980
125528490
1334934b2
142226a60
151658d90
hexf7a6ac

16230060 has 144 divisors (see below), whose sum is σ = 61431552. Its totient is φ = 3369600.

The previous prime is 16230059. The next prime is 16230061. The reversal of 16230060 is 6003261.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (16230059) and next prime (16230061).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (16230061) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13275 + ... + 14445.

It is an arithmetic number, because the mean of its divisors is an integer number (426608).

Almost surely, 216230060 is an apocalyptic number.

16230060 is a gapful number since it is divisible by the number (10) 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 16230060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30715776).

16230060 is an abundant number, since it is smaller than the sum of its proper divisors (45201492).

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

16230060 is a wasteful number, since it uses less digits than its factorization.

16230060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1204 (or 1199 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 16230060 is about 4028.6548623579. The cubic root of 16230060 is about 253.1862065066.

The spelling of 16230060 in words is "sixteen million, two hundred thirty thousand, sixty".

Divisors: 1 2 3 4 5 6 7 9 10 11 12 14 15 18 20 21 22 28 30 33 35 36 42 44 45 55 60 63 66 70 77 84 90 99 105 110 126 132 140 154 165 180 198 210 220 231 252 308 315 330 385 396 420 462 495 630 660 693 770 924 990 1155 1171 1260 1386 1540 1980 2310 2342 2772 3465 3513 4620 4684 5855 6930 7026 8197 10539 11710 12881 13860 14052 16394 17565 21078 23420 24591 25762 32788 35130 38643 40985 42156 49182 51524 52695 64405 70260 73773 77286 81970 90167 98364 105390 115929 122955 128810 147546 154572 163940 180334 193215 210780 231858 245910 257620 270501 295092 360668 368865 386430 450835 463716 491820 541002 579645 737730 772860 811503 901670 1082004 1159290 1352505 1475460 1623006 1803340 2318580 2705010 3246012 4057515 5410020 8115030 16230060