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239829968482 = 21323735493883
BaseRepresentation
bin1101111101011011111…
…0101110011001100010
3211221001011101201121021
43133112332232121202
512412132432442412
6302102032320054
723220132045046
oct3372676563142
9757034351537
10239829968482
1192790846025
123a5926a302a
13198010aac70
14b871c6c026
15638a071607
hex37d6fae662

239829968482 has 32 divisors (see below), whose sum is σ = 409799795328. Its totient is φ = 104427709056.

The previous prime is 239829968437. The next prime is 239829968501. The reversal of 239829968482 is 284869928932.

It is a super-2 number, since 2×2398299684822 (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2703288 + ... + 2790595.

It is an arithmetic number, because the mean of its divisors is an integer number (12806243604).

Almost surely, 2239829968482 is an apocalyptic number.

239829968482 is a deficient number, since it is larger than the sum of its proper divisors (169969826846).

239829968482 is a wasteful number, since it uses less digits than its factorization.

239829968482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5493994.

The product of its digits is 214990848, while the sum is 70.

The spelling of 239829968482 in words is "two hundred thirty-nine billion, eight hundred twenty-nine million, nine hundred sixty-eight thousand, four hundred eighty-two".

Divisors: 1 2 13 23 26 46 73 146 299 598 949 1679 1898 3358 21827 43654 5493883 10987766 71420479 126359309 142840958 252718618 401053459 802106918 1642671017 3285342034 5213694967 9224229557 10427389934 18448459114 119914984241 239829968482