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29017053 = 32132341263
BaseRepresentation
bin110111010110…
…0001111011101
32000121012220200
41232230033131
524412021203
62513534113
7501432552
oct156541735
960535820
1029017053
1115419a3a
129874339
13601c770
143bd4a29
1528329a3
hex1bac3dd

29017053 has 48 divisors (see below), whose sum is σ = 48432384. Its totient is φ = 16600320.

The previous prime is 29017039. The next prime is 29017063. The reversal of 29017053 is 35071092.

It is not a de Polignac number, because 29017053 - 28 = 29016797 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29017013) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 110200 + ... + 110462.

It is an arithmetic number, because the mean of its divisors is an integer number (1009008).

Almost surely, 229017053 is an apocalyptic number.

29017053 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

29017053 is a deficient number, since it is larger than the sum of its proper divisors (19415331).

29017053 is a wasteful number, since it uses less digits than its factorization.

29017053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346 (or 343 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The square root of 29017053 is about 5386.7479057405. The cubic root of 29017053 is about 307.2918917096.

The spelling of 29017053 in words is "twenty-nine million, seventeen thousand, fifty-three".

Divisors: 1 3 9 13 23 39 41 69 117 123 207 263 299 369 533 789 897 943 1599 2367 2691 2829 3419 4797 6049 8487 10257 10783 12259 18147 30771 32349 36777 54441 78637 97047 110331 140179 235911 248009 420537 707733 744027 1261611 2232081 3224117 9672351 29017053