Search a number
-
+
29124048 = 2431993049
BaseRepresentation
bin110111100011…
…0010111010000
32000210122200110
41233012113100
524423432143
62520121320
7502356522
oct157062720
960718613
1029124048
1115492368
129906240
136059385
143c21a12
152854533
hex1bc65d0

29124048 has 40 divisors (see below), whose sum is σ = 75640000. Its totient is φ = 9656064.

The previous prime is 29124047. The next prime is 29124059. The reversal of 29124048 is 84042192.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29124047) by changing a digit.

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, 8028 + ... + 11076.

It is an arithmetic number, because the mean of its divisors is an integer number (1891000).

Almost surely, 229124048 is an apocalyptic number.

It is an amenable number.

29124048 is an abundant number, since it is smaller than the sum of its proper divisors (46515952).

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

29124048 is a wasteful number, since it uses less digits than its factorization.

29124048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3259 (or 3253 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 29124048 is about 5396.6700844132. The cubic root of 29124048 is about 307.6691223812.

It can be divided in two parts, 2912404 and 8, that multiplied together give a palindrome (23299232).

The spelling of 29124048 in words is "twenty-nine million, one hundred twenty-four thousand, forty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 48 199 398 597 796 1194 1592 2388 3049 3184 4776 6098 9147 9552 12196 18294 24392 36588 48784 73176 146352 606751 1213502 1820253 2427004 3640506 4854008 7281012 9708016 14562024 29124048