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29230734 = 2313374753
BaseRepresentation
bin110111110000…
…0011010001110
32001000002000210
41233200122032
524440340414
62522303250
7503312541
oct157403216
961002023
1029230734
1115555535
129957b26
136095ac0
143c4c858
152875e59
hex1be068e

29230734 has 16 divisors (see below), whose sum is σ = 62958672. Its totient is φ = 8994048.

The previous prime is 29230717. The next prime is 29230741. The reversal of 29230734 is 43703292.

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 7 ways as a sum of consecutive naturals, for example, 187299 + ... + 187454.

It is an arithmetic number, because the mean of its divisors is an integer number (3934917).

Almost surely, 229230734 is an apocalyptic number.

29230734 is an abundant number, since it is smaller than the sum of its proper divisors (33727938).

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

29230734 is a wasteful number, since it uses less digits than its factorization.

29230734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374771.

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 29230734 is about 5406.5454774745. The cubic root of 29230734 is about 308.0443448266.

The spelling of 29230734 in words is "twenty-nine million, two hundred thirty thousand, seven hundred thirty-four".

Divisors: 1 2 3 6 13 26 39 78 374753 749506 1124259 2248518 4871789 9743578 14615367 29230734