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29282104 = 2331711663
BaseRepresentation
bin110111110110…
…0111100111000
32001002200111101
41233230330320
524444011404
62523341144
7503615365
oct157547470
961080441
1029282104
1115590095
1299817b4
1360b32b7
143c6346c
1528862a4
hex1becf38

29282104 has 32 divisors (see below), whose sum is σ = 57507840. Its totient is φ = 13960800.

The previous prime is 29282101. The next prime is 29282107. The reversal of 29282104 is 40128292.

It is an interprime number because it is at equal distance from previous prime (29282101) and next prime (29282107).

It is a super-2 number, since 2×292821042 = 1714883229333632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29282101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16777 + ... + 18439.

It is an arithmetic number, because the mean of its divisors is an integer number (1797120).

Almost surely, 229282104 is an apocalyptic number.

It is an amenable number.

29282104 is a deficient number, since it is larger than the sum of its proper divisors (28225736).

29282104 is a wasteful number, since it uses less digits than its factorization.

29282104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1771 (or 1767 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 29282104 is about 5411.2941150893. The cubic root of 29282104 is about 308.2246912754.

The spelling of 29282104 in words is "twenty-nine million, two hundred eighty-two thousand, one hundred four".

Divisors: 1 2 4 8 31 62 71 124 142 248 284 568 1663 2201 3326 4402 6652 8804 13304 17608 51553 103106 118073 206212 236146 412424 472292 944584 3660263 7320526 14641052 29282104