Search a number
-
+
29332950 = 2352283691
BaseRepresentation
bin110111111100…
…1010111010110
32001012021020120
41233321113112
530002123300
62524412410
7504216543
oct157712726
961167216
1029332950
1115615309
1299a7106
13610049a
143c77bca
1528963a0
hex1bf95d6

29332950 has 48 divisors (see below), whose sum is σ = 73108416. Its totient is φ = 7783200.

The previous prime is 29332943. The next prime is 29332957. The reversal of 29332950 is 5923392.

It is an interprime number because it is at equal distance from previous prime (29332943) and next prime (29332957).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29332957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42105 + ... + 42795.

It is an arithmetic number, because the mean of its divisors is an integer number (1523092).

Almost surely, 229332950 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29332950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36554208).

29332950 is an abundant number, since it is smaller than the sum of its proper divisors (43775466).

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

29332950 is a wasteful number, since it uses less digits than its factorization.

29332950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 989 (or 984 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 33.

The square root of 29332950 is about 5415.9902141714. The cubic root of 29332950 is about 308.4029905117.

The spelling of 29332950 in words is "twenty-nine million, three hundred thirty-two thousand, nine hundred fifty".

Divisors: 1 2 3 5 6 10 15 25 30 50 75 150 283 566 691 849 1382 1415 1698 2073 2830 3455 4146 4245 6910 7075 8490 10365 14150 17275 20730 21225 34550 42450 51825 103650 195553 391106 586659 977765 1173318 1955530 2933295 4888825 5866590 9777650 14666475 29332950