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7143163696 = 241968334403
BaseRepresentation
bin1101010011100010…
…00000011100110000
3200102211010022110101
412221301000130300
5104112122214241
63140450442144
7342004614064
oct65161003460
920384108411
107143163696
113036147679
121474293354
1389ab802a6
144ba985aa4
152bc197e31
hex1a9c40730

7143163696 has 40 divisors (see below), whose sum is σ = 14590048320. Its totient is φ = 3378551616.

The previous prime is 7143163637. The next prime is 7143163757. The reversal of 7143163696 is 6963613417.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190431 + ... + 224833.

It is an arithmetic number, because the mean of its divisors is an integer number (364751208).

Almost surely, 27143163696 is an apocalyptic number.

7143163696 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

7143163696 is an abundant number, since it is smaller than the sum of its proper divisors (7446884624).

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

7143163696 is a wasteful number, since it uses less digits than its factorization.

7143163696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35113 (or 35107 counting only the distinct ones).

The product of its digits is 489888, while the sum is 46.

The square root of 7143163696 is about 84517.2390462443. The cubic root of 7143163696 is about 1925.8843361077.

The spelling of 7143163696 in words is "seven billion, one hundred forty-three million, one hundred sixty-three thousand, six hundred ninety-six".

Divisors: 1 2 4 8 16 19 38 76 152 304 683 1366 2732 5464 10928 12977 25954 34403 51908 68806 103816 137612 207632 275224 550448 653657 1307314 2614628 5229256 10458512 23497249 46994498 93988996 187977992 375955984 446447731 892895462 1785790924 3571581848 7143163696