Search a number
-
+
29379198 = 234896533
BaseRepresentation
bin111000000010…
…0101001111110
32001021121200110
41300010221332
530010113243
62525410450
7504501432
oct160045176
961247613
1029379198
1115647032
129a09a26
136118554
143c8a9c2
1528a4e33
hex1c04a7e

29379198 has 8 divisors (see below), whose sum is σ = 58758408. Its totient is φ = 9793064.

The previous prime is 29379193. The next prime is 29379199. The reversal of 29379198 is 89197392.

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

29379198 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29379193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2448261 + ... + 2448272.

It is an arithmetic number, because the mean of its divisors is an integer number (7344801).

Almost surely, 229379198 is an apocalyptic number.

29379198 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

29379198 is a wasteful number, since it uses less digits than its factorization.

29379198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4896538.

The product of its digits is 244944, while the sum is 48.

The square root of 29379198 is about 5420.2581119353. The cubic root of 29379198 is about 308.5649873117.

The spelling of 29379198 in words is "twenty-nine million, three hundred seventy-nine thousand, one hundred ninety-eight".

Divisors: 1 2 3 6 4896533 9793066 14689599 29379198