Search a number
-
+
29460354331 = 131584938449
BaseRepresentation
bin11011011011111110…
…010101010100011011
32211001010212001200111
4123123332111110123
5440313322314311
621311153345151
72062024610602
oct333376252433
984033761614
1029460354331
1111548669281
1258622681b7
132a1663b835
1415d68d2a39
15b7657dd21
hex6dbf9551b

29460354331 has 8 divisors (see below), whose sum is σ = 29691090000. Its totient is φ = 29229707520.

The previous prime is 29460354311. The next prime is 29460354361. The reversal of 29460354331 is 13345306492.

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 29460354331 - 25 = 29460354299 is a prime.

It is a super-2 number, since 2×294603543312 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29460354311) 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, 746995 + ... + 785443.

It is an arithmetic number, because the mean of its divisors is an integer number (3711386250).

Almost surely, 229460354331 is an apocalyptic number.

29460354331 is a deficient number, since it is larger than the sum of its proper divisors (230735669).

29460354331 is a wasteful number, since it uses less digits than its factorization.

29460354331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44429.

The product of its (nonzero) digits is 233280, while the sum is 40.

The spelling of 29460354331 in words is "twenty-nine billion, four hundred sixty million, three hundred fifty-four thousand, three hundred thirty-one".

Divisors: 1 131 5849 38449 766219 5036819 224888201 29460354331