Search a number
-
+
29062009734 = 234843668289
BaseRepresentation
bin11011000100001110…
…110001001110000110
32210000101022001121220
4123010032301032012
5434004333302414
621203443421210
72046120002232
oct330416611606
983011261556
1029062009734
111136382406a
125770984806
132981c59884
141599a3d5c2
15b515e5ca9
hex6c43b1386

29062009734 has 8 divisors (see below), whose sum is σ = 58124019480. Its totient is φ = 9687336576.

The previous prime is 29062009733. The next prime is 29062009741. The reversal of 29062009734 is 43790026092.

It is a happy number.

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

29062009734 is an admirable number.

It is a super-2 number, since 2×290620097342 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29062009733) 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, 2421834139 + ... + 2421834150.

It is an arithmetic number, because the mean of its divisors is an integer number (7265502435).

Almost surely, 229062009734 is an apocalyptic number.

29062009734 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.

29062009734 is a wasteful number, since it uses less digits than its factorization.

29062009734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4843668294.

The product of its (nonzero) digits is 163296, while the sum is 42.

The spelling of 29062009734 in words is "twenty-nine billion, sixty-two million, nine thousand, seven hundred thirty-four".

Divisors: 1 2 3 6 4843668289 9687336578 14531004867 29062009734