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29568968 = 23111325847
BaseRepresentation
bin111000011001…
…0111111001000
32001122020222222
41300302333020
530032201333
62533433212
7506221622
oct160627710
961566888
1029568968
1115766670
129a9b808
136183a40
143cd9c12
1528e1298
hex1c32fc8

29568968 has 32 divisors (see below), whose sum is σ = 65136960. Its totient is φ = 12406080.

The previous prime is 29568953. The next prime is 29568977. The reversal of 29568968 is 86986592.

It is a happy number.

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, 11780 + ... + 14067.

It is an arithmetic number, because the mean of its divisors is an integer number (2035530).

Almost surely, 229568968 is an apocalyptic number.

It is an amenable number.

29568968 is an abundant number, since it is smaller than the sum of its proper divisors (35567992).

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

29568968 is a wasteful number, since it uses less digits than its factorization.

29568968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25877 (or 25873 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 53.

The square root of 29568968 is about 5437.7355581161. The cubic root of 29568968 is about 309.2279365382.

The spelling of 29568968 in words is "twenty-nine million, five hundred sixty-eight thousand, nine hundred sixty-eight".

Divisors: 1 2 4 8 11 13 22 26 44 52 88 104 143 286 572 1144 25847 51694 103388 206776 284317 336011 568634 672022 1137268 1344044 2274536 2688088 3696121 7392242 14784484 29568968