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29025958 = 2131958757
BaseRepresentation
bin110111010111…
…0011010100110
32000121200010111
41232232122212
524412312313
62514043234
7501500533
oct156563246
960550114
1029025958
11154256a5
12987951a
136023830
143bd7d8a
15283543d
hex1bae6a6

29025958 has 16 divisors (see below), whose sum is σ = 49356720. Its totient is φ = 12691296.

The previous prime is 29025947. The next prime is 29025959. The reversal of 29025958 is 85952092.

It is a self number, because there is not a number n which added to its sum of digits gives 29025958.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29025959) 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, 28885 + ... + 29872.

It is an arithmetic number, because the mean of its divisors is an integer number (3084795).

Almost surely, 229025958 is an apocalyptic number.

29025958 is a deficient number, since it is larger than the sum of its proper divisors (20330762).

29025958 is a wasteful number, since it uses less digits than its factorization.

29025958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58791.

The product of its (nonzero) digits is 64800, while the sum is 40.

The square root of 29025958 is about 5387.5744078388. The cubic root of 29025958 is about 307.3233232775.

The spelling of 29025958 in words is "twenty-nine million, twenty-five thousand, nine hundred fifty-eight".

Divisors: 1 2 13 19 26 38 247 494 58757 117514 763841 1116383 1527682 2232766 14512979 29025958