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29479014 = 2321637723
BaseRepresentation
bin111000001110…
…1000001100110
32001110200121100
41300131001212
530021312024
62531500530
7505365435
oct160350146
961420540
1029479014
1115705024
129a57746
136151b06
143cb511c
1528c47c9
hex1c1d066

29479014 has 12 divisors (see below), whose sum is σ = 63871236. Its totient is φ = 9826332.

The previous prime is 29479001. The next prime is 29479033. The reversal of 29479014 is 41097492.

It is a self number, because there is not a number n which added to its sum of digits gives 29479014.

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 5 ways as a sum of consecutive naturals, for example, 818844 + ... + 818879.

It is an arithmetic number, because the mean of its divisors is an integer number (5322603).

Almost surely, 229479014 is an apocalyptic number.

29479014 is an abundant number, since it is smaller than the sum of its proper divisors (34392222).

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

29479014 is a wasteful number, since it uses less digits than its factorization.

29479014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1637731 (or 1637728 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 29479014 is about 5429.4579839980. The cubic root of 29479014 is about 308.9140427637.

The spelling of 29479014 in words is "twenty-nine million, four hundred seventy-nine thousand, fourteen".

Divisors: 1 2 3 6 9 18 1637723 3275446 4913169 9826338 14739507 29479014