Search a number
-
+
29079132 = 2234795059
BaseRepresentation
bin110111011101…
…1011001011100
32000201101001220
41232323121130
524421013012
62515133340
7502111545
oct156733134
960641056
1029079132
1115461645
1298a4250
136041ab4
143c0d4cc
15284608c
hex1bbb65c

29079132 has 24 divisors (see below), whose sum is σ = 68006400. Its totient is φ = 9670896.

The previous prime is 29079097. The next prime is 29079143. The reversal of 29079132 is 23197092.

It is a junction number, because it is equal to n+sod(n) for n = 29079093 and 29079102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3219 + ... + 8277.

It is an arithmetic number, because the mean of its divisors is an integer number (2833600).

Almost surely, 229079132 is an apocalyptic number.

It is an amenable number.

29079132 is an abundant number, since it is smaller than the sum of its proper divisors (38927268).

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

29079132 is a wasteful number, since it uses less digits than its factorization.

29079132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5545 (or 5543 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 33.

The square root of 29079132 is about 5392.5070236394. The cubic root of 29079132 is about 307.5108754168.

The spelling of 29079132 in words is "twenty-nine million, seventy-nine thousand, one hundred thirty-two".

Divisors: 1 2 3 4 6 12 479 958 1437 1916 2874 5059 5748 10118 15177 20236 30354 60708 2423261 4846522 7269783 9693044 14539566 29079132