Search a number
-
+
29380996 = 227345249
BaseRepresentation
bin111000000010…
…1000110000100
32001021201011001
41300011012010
530010142441
62525423044
7504506611
oct160050604
961251131
1029380996
1115648417
129a0aa84
136119308
143c8b508
1528a5731
hex1c05184

29380996 has 6 divisors (see below), whose sum is σ = 51416750. Its totient is φ = 14690496.

The previous prime is 29380993. The next prime is 29381003. The reversal of 29380996 is 69908392.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 29268100 + 112896 = 5410^2 + 336^2 .

It is not an unprimeable number, because it can be changed into a prime (29380991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3672621 + ... + 3672628.

Almost surely, 229380996 is an apocalyptic number.

It is an amenable number.

29380996 is a deficient number, since it is larger than the sum of its proper divisors (22035754).

29380996 is a wasteful number, since it uses less digits than its factorization.

29380996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7345253 (or 7345251 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 46.

The square root of 29380996 is about 5420.4239686578. The cubic root of 29380996 is about 308.5712818848.

The spelling of 29380996 in words is "twenty-nine million, three hundred eighty thousand, nine hundred ninety-six".

Divisors: 1 2 4 7345249 14690498 29380996