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29110413 = 319510709
BaseRepresentation
bin110111100001…
…1000010001101
32000202221222110
41233003002031
524423013123
62515534233
7502302003
oct157030215
960687873
1029110413
11154830a2
1298ba379
1360530c7
143c1aa73
152850493
hex1bc308d

29110413 has 8 divisors (see below), whose sum is σ = 40856800. Its totient is φ = 18385488.

The previous prime is 29110391. The next prime is 29110421. The reversal of 29110413 is 31401192.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 29110413 - 25 = 29110381 is a prime.

It is a super-2 number, since 2×291104132 = 1694832290061138, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 29110413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29110463) 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, 255298 + ... + 255411.

It is an arithmetic number, because the mean of its divisors is an integer number (5107100).

Almost surely, 229110413 is an apocalyptic number.

It is an amenable number.

29110413 is a deficient number, since it is larger than the sum of its proper divisors (11746387).

29110413 is a wasteful number, since it uses less digits than its factorization.

29110413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510731.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 29110413 is about 5395.4066575190. The cubic root of 29110413 is about 307.6211010882.

The spelling of 29110413 in words is "twenty-nine million, one hundred ten thousand, four hundred thirteen".

Divisors: 1 3 19 57 510709 1532127 9703471 29110413