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29420060 = 2254313413
BaseRepresentation
bin111000000111…
…0101000011100
32001100200201212
41300032220130
530012420220
62530323552
7505031525
oct160165034
961320655
1029420060
11156747aa
129a295b8
136131027
143c9b84c
1528b20c5
hex1c0ea1c

29420060 has 24 divisors (see below), whose sum is σ = 61943616. Its totient is φ = 11737280.

The previous prime is 29420051. The next prime is 29420071. The reversal of 29420060 is 6002492.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6914 + ... + 10326.

It is an arithmetic number, because the mean of its divisors is an integer number (2580984).

Almost surely, 229420060 is an apocalyptic number.

29420060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

29420060 is an abundant number, since it is smaller than the sum of its proper divisors (32523556).

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

29420060 is a wasteful number, since it uses less digits than its factorization.

29420060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3853 (or 3851 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 29420060 is about 5424.0261798778. The cubic root of 29420060 is about 308.7079767094.

The spelling of 29420060 in words is "twenty-nine million, four hundred twenty thousand, sixty".

Divisors: 1 2 4 5 10 20 431 862 1724 2155 3413 4310 6826 8620 13652 17065 34130 68260 1471003 2942006 5884012 7355015 14710030 29420060