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29285241 = 3371931367
BaseRepresentation
bin110111110110…
…1101101111001
32001002211210120
41233231231321
524444111431
62523403453
7503630466
oct157555571
961084716
1029285241
1115592487
129983589
1360b485b
143c6466d
152887196
hex1bedb79

29285241 has 16 divisors (see below), whose sum is σ = 40339584. Its totient is φ = 18883584.

The previous prime is 29285227. The next prime is 29285261. The reversal of 29285241 is 14258292.

It is not a de Polignac number, because 29285241 - 26 = 29285177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (29285261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20740 + ... + 22106.

It is an arithmetic number, because the mean of its divisors is an integer number (2521224).

Almost surely, 229285241 is an apocalyptic number.

It is an amenable number.

29285241 is a deficient number, since it is larger than the sum of its proper divisors (11054343).

29285241 is a wasteful number, since it uses less digits than its factorization.

29285241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1600.

The product of its digits is 11520, while the sum is 33.

The square root of 29285241 is about 5411.5839640534. The cubic root of 29285241 is about 308.2356976148.

The spelling of 29285241 in words is "twenty-nine million, two hundred eighty-five thousand, two hundred forty-one".

Divisors: 1 3 37 111 193 579 1367 4101 7141 21423 50579 151737 263831 791493 9761747 29285241