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29828060 = 2251491403
BaseRepresentation
bin111000111001…
…0001111011100
32002010102101222
41301302033130
530113444220
62543152512
7511351163
oct161621734
962112358
1029828060
1115923299
129ba5738
136244952
143d663da
152942e25
hex1c723dc

29828060 has 12 divisors (see below), whose sum is σ = 62638968. Its totient is φ = 11931216.

The previous prime is 29828059. The next prime is 29828089. The reversal of 29828060 is 6082892.

It is a self number, because there is not a number n which added to its sum of digits gives 29828060.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 745682 + ... + 745721.

It is an arithmetic number, because the mean of its divisors is an integer number (5219914).

Almost surely, 229828060 is an apocalyptic number.

29828060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

29828060 is an abundant number, since it is smaller than the sum of its proper divisors (32810908).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

29828060 is a wasteful number, since it uses less digits than its factorization.

29828060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1491412 (or 1491410 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 29828060 is about 5461.5071180032. The cubic root of 29828060 is about 310.1284933856.

The spelling of 29828060 in words is "twenty-nine million, eight hundred twenty-eight thousand, sixty".

Divisors: 1 2 4 5 10 20 1491403 2982806 5965612 7457015 14914030 29828060