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32075696868 = 22319236116647
BaseRepresentation
bin11101110111110111…
…000100101011100100
310001210102002020011220
4131313313010223210
51011142334244433
622422501300340
72213602632135
oct356767045344
9101712066156
1032075696868
111266a992896
1262721046b0
133042423cb7
1417a3da9c8c
15c7ae902b3
hex777dc4ae4

32075696868 has 48 divisors (see below), whose sum is σ = 82207749120. Its totient is φ = 9688767264.

The previous prime is 32075696867. The next prime is 32075696927. The reversal of 32075696868 is 86869657023.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (32075696867) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3053080 + ... + 3063567.

It is an arithmetic number, because the mean of its divisors is an integer number (1712661440).

Almost surely, 232075696868 is an apocalyptic number.

32075696868 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

32075696868 is an abundant number, since it is smaller than the sum of its proper divisors (50132052252).

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

32075696868 is a wasteful number, since it uses less digits than its factorization.

32075696868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6116696 (or 6116694 counting only the distinct ones).

The product of its (nonzero) digits is 26127360, while the sum is 60.

It can be divided in two parts, 3207 and 5696868, that added together give a palindrome (5700075).

The spelling of 32075696868 in words is "thirty-two billion, seventy-five million, six hundred ninety-six thousand, eight hundred sixty-eight".

Divisors: 1 2 3 4 6 12 19 23 38 46 57 69 76 92 114 138 228 276 437 874 1311 1748 2622 5244 6116647 12233294 18349941 24466588 36699882 73399764 116216293 140682881 232432586 281365762 348648879 422048643 464865172 562731524 697297758 844097286 1394595516 1688194572 2672974739 5345949478 8018924217 10691898956 16037848434 32075696868