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1330200330 = 23583719743
BaseRepresentation
bin100111101001001…
…0011111100001010
310102201000011210220
41033102103330022
510211012402310
6335554450510
744651342034
oct11722237412
93381004726
101330200330
11622955218
12311593a36
131827801b4
14c8942c54
157bba8670
hex4f493f0a

1330200330 has 64 divisors (see below), whose sum is σ = 3239792640. Its totient is φ = 349487936.

The previous prime is 1330200323. The next prime is 1330200349. The reversal of 1330200330 is 330020331.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 1789939 + ... + 1790681.

It is an arithmetic number, because the mean of its divisors is an integer number (50621760).

Almost surely, 21330200330 is an apocalyptic number.

1330200330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1330200330 is an abundant number, since it is smaller than the sum of its proper divisors (1909592310).

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

1330200330 is a wasteful number, since it uses less digits than its factorization.

1330200330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1555.

The product of its (nonzero) digits is 162, while the sum is 15.

The square root of 1330200330 is about 36471.9115210596. The cubic root of 1330200330 is about 1099.7796611014.

Adding to 1330200330 its reverse (330020331), we get a palindrome (1660220661).

The spelling of 1330200330 in words is "one billion, three hundred thirty million, two hundred thousand, three hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 83 166 249 415 498 719 743 830 1245 1438 1486 2157 2229 2490 3595 3715 4314 4458 7190 7430 10785 11145 21570 22290 59677 61669 119354 123338 179031 185007 298385 308345 358062 370014 534217 596770 616690 895155 925035 1068434 1602651 1790310 1850070 2671085 3205302 5342170 8013255 16026510 44340011 88680022 133020033 221700055 266040066 443400110 665100165 1330200330