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1415332230 = 2351319409467
BaseRepresentation
bin101010001011100…
…0100000110000110
310122122012022211020
41110113010012012
510344311112410
6352235252010
750034061014
oct12427040606
93578168736
101415332230
11666a11064
12335baa006
131972b93c0
14d5d838b4
15843c2a70
hex545c4186

1415332230 has 128 divisors (see below), whose sum is σ = 3868300800. Its totient is φ = 328541184.

The previous prime is 1415332223. The next prime is 1415332231. The reversal of 1415332230 is 322335141.

It is a super-3 number, since 3×14153322303 (a number of 28 digits) contains 333 as substring.

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 1415332230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1415332231) 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, 3030457 + ... + 3030923.

It is an arithmetic number, because the mean of its divisors is an integer number (30221100).

Almost surely, 21415332230 is an apocalyptic number.

1415332230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1415332230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1934150400).

1415332230 is an abundant number, since it is smaller than the sum of its proper divisors (2452968570).

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

1415332230 is a wasteful number, since it uses less digits than its factorization.

1415332230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 1415332230 is about 37620.9015043499. The cubic root of 1415332230 is about 1122.7579326678.

Adding to 1415332230 its reverse (322335141), we get a palindrome (1737667371).

The spelling of 1415332230 in words is "one billion, four hundred fifteen million, three hundred thirty-two thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 13 15 19 26 30 38 39 57 65 78 95 114 130 190 195 247 285 390 409 467 494 570 741 818 934 1227 1235 1401 1482 2045 2335 2454 2470 2802 3705 4090 4670 5317 6071 6135 7005 7410 7771 8873 10634 12142 12270 14010 15542 15951 17746 18213 23313 26585 26619 30355 31902 36426 38855 44365 46626 53170 53238 60710 77710 79755 88730 91065 101023 115349 116565 133095 159510 182130 191003 202046 230698 233130 266190 303069 346047 382006 505115 573009 576745 606138 692094 955015 1010230 1146018 1153490 1515345 1730235 1910030 2483039 2865045 3030690 3460470 3629057 4966078 5730090 7258114 7449117 10887171 12415195 14898234 18145285 21774342 24830390 36290570 37245585 47177741 54435855 74491170 94355482 108871710 141533223 235888705 283066446 471777410 707666115 1415332230