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29284593 = 3133132399
BaseRepresentation
bin110111110110…
…1100011110001
32001002210220120
41233231203301
524444101333
62523400453
7503625552
oct157554361
961083816
1029284593
1115591a48
129983129
1360b4480
143c64329
152886db3
hex1bed8f1

29284593 has 16 divisors (see below), whose sum is σ = 42201600. Its totient is φ = 17956224.

The previous prime is 29284573. The next prime is 29284601. The reversal of 29284593 is 39548292.

It is not a de Polignac number, because 29284593 - 212 = 29280497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (29284573) 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, 11008 + ... + 13406.

It is an arithmetic number, because the mean of its divisors is an integer number (2637600).

Almost surely, 229284593 is an apocalyptic number.

It is an amenable number.

29284593 is a deficient number, since it is larger than the sum of its proper divisors (12917007).

29284593 is a wasteful number, since it uses less digits than its factorization.

29284593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2728.

The product of its digits is 155520, while the sum is 42.

The square root of 29284593 is about 5411.5240921574. The cubic root of 29284593 is about 308.2334241351.

The spelling of 29284593 in words is "twenty-nine million, two hundred eighty-four thousand, five hundred ninety-three".

Divisors: 1 3 13 39 313 939 2399 4069 7197 12207 31187 93561 750887 2252661 9761531 29284593