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8056230 = 2357132227
BaseRepresentation
bin11110101110110110100110
3120011022001220
4132232312212
54030244410
6444401210
7125322360
oct36566646
916138056
108056230
114602846
122846206
131890c00
1410d9d30
15a92070
hex7aeda6

8056230 has 96 divisors (see below), whose sum is σ = 24033024. Its totient is φ = 1692288.

The previous prime is 8056219. The next prime is 8056231. The reversal of 8056230 is 326508.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 8056230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8056231) 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, 35377 + ... + 35603.

It is an arithmetic number, because the mean of its divisors is an integer number (250344).

Almost surely, 28056230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8056230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12016512).

8056230 is an abundant number, since it is smaller than the sum of its proper divisors (15976794).

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

8056230 is a wasteful number, since it uses less digits than its factorization.

8056230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270 (or 257 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 8056230 is about 2838.3498727253. The cubic root of 8056230 is about 200.4674897486.

The spelling of 8056230 in words is "eight million, fifty-six thousand, two hundred thirty".

Divisors: 1 2 3 5 6 7 10 13 14 15 21 26 30 35 39 42 65 70 78 91 105 130 169 182 195 210 227 273 338 390 454 455 507 546 681 845 910 1014 1135 1183 1362 1365 1589 1690 2270 2366 2535 2730 2951 3178 3405 3549 4767 5070 5902 5915 6810 7098 7945 8853 9534 11830 14755 15890 17706 17745 20657 23835 29510 35490 38363 41314 44265 47670 61971 76726 88530 103285 115089 123942 191815 206570 230178 268541 309855 383630 537082 575445 619710 805623 1150890 1342705 1611246 2685410 4028115 8056230