Search a number
-
+
29941300 = 22522271319
BaseRepresentation
bin111001000110…
…1111000110100
32002100011202001
41302031320310
530131110200
62545425044
7512332264
oct162157064
962304661
1029941300
11159a0384
12a03b184
13628435c
143d957a4
15296676a
hex1c8de34

29941300 has 36 divisors (see below), whose sum is σ = 65308320. Its totient is φ = 11914720.

The previous prime is 29941297. The next prime is 29941333. The reversal of 29941300 is 314992.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22041 + ... + 23359.

It is an arithmetic number, because the mean of its divisors is an integer number (1814120).

Almost surely, 229941300 is an apocalyptic number.

29941300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

29941300 is an abundant number, since it is smaller than the sum of its proper divisors (35367020).

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

29941300 is a wasteful number, since it uses less digits than its factorization.

29941300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1560 (or 1553 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 29941300 is about 5471.8643989046. The cubic root of 29941300 is about 310.5204576628.

The spelling of 29941300 in words is "twenty-nine million, nine hundred forty-one thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 227 454 908 1135 1319 2270 2638 4540 5276 5675 6595 11350 13190 22700 26380 32975 65950 131900 299413 598826 1197652 1497065 2994130 5988260 7485325 14970650 29941300