Search a number
-
+
29048041 = 1111292339
BaseRepresentation
bin110111011001…
…1110011101001
32000122210102101
41232303303221
524414014131
62514333401
7501622111
oct156636351
960583371
1029048041
1115440250
12988a261
1360308b9
143c02041
15283bc61
hex1bb3ce9

29048041 has 8 divisors (see below), whose sum is σ = 31730400. Its totient is φ = 26372640.

The previous prime is 29048029. The next prime is 29048059. The reversal of 29048041 is 14084092.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 29048041 - 217 = 28916969 is a prime.

It is a super-3 number, since 3×290480413 (a number of 23 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29048141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11250 + ... + 13588.

It is an arithmetic number, because the mean of its divisors is an integer number (3966300).

Almost surely, 229048041 is an apocalyptic number.

It is an amenable number.

29048041 is a deficient number, since it is larger than the sum of its proper divisors (2682359).

29048041 is a wasteful number, since it uses less digits than its factorization.

29048041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3479.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 29048041 is about 5389.6234562351. The cubic root of 29048041 is about 307.4012408962.

It can be divided in two parts, 290480 and 41, that added together give a square (290521 = 5392).

The spelling of 29048041 in words is "twenty-nine million, forty-eight thousand, forty-one".

Divisors: 1 11 1129 2339 12419 25729 2640731 29048041