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6115230 = 2335112971
BaseRepresentation
bin10111010100111110011110
3102111200112000
4113110332132
53031141410
6335023130
7102656442
oct27247636
912450460
106115230
1134a7510
12206aaa6
1313615a4
14b52822
1580bdc0
hex5d4f9e

6115230 has 128 divisors (see below), whose sum is σ = 18662400. Its totient is φ = 1411200.

The previous prime is 6115229. The next prime is 6115237. The reversal of 6115230 is 325116.

6115230 is a `hidden beast` number, since 611 + 52 + 3 + 0 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6115237) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 86095 + ... + 86165.

It is an arithmetic number, because the mean of its divisors is an integer number (145800).

Almost surely, 26115230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6115230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9331200).

6115230 is an abundant number, since it is smaller than the sum of its proper divisors (12547170).

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

6115230 is a wasteful number, since it uses less digits than its factorization.

6115230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127 (or 121 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 6115230 is about 2472.8991083342. The cubic root of 6115230 is about 182.8679509632.

The spelling of 6115230 in words is "six million, one hundred fifteen thousand, two hundred thirty".

Divisors: 1 2 3 5 6 9 10 11 15 18 22 27 29 30 33 45 54 55 58 66 71 87 90 99 110 135 142 145 165 174 198 213 261 270 290 297 319 330 355 426 435 495 522 594 638 639 710 781 783 870 957 990 1065 1278 1305 1485 1562 1566 1595 1914 1917 2059 2130 2343 2610 2871 2970 3190 3195 3834 3905 3915 4118 4686 4785 5742 6177 6390 7029 7810 7830 8613 9570 9585 10295 11715 12354 14058 14355 17226 18531 19170 20590 21087 22649 23430 28710 30885 35145 37062 42174 43065 45298 55593 61770 67947 70290 86130 92655 105435 111186 113245 135894 185310 203841 210870 226490 277965 339735 407682 555930 611523 679470 1019205 1223046 2038410 3057615 6115230