Search a number
-
+
29585058593 = 193373461639
BaseRepresentation
bin11011100011011010…
…000010101100100001
32211100211111200202212
4123203122002230201
5441042233333333
621331410251505
72065100564066
oct334332025441
984324450685
1029585058593
1111601aa3452
125897b86b95
132a36421a3c
1416092b4c6d
15b824b3448
hex6e3682b21

29585058593 has 8 divisors (see below), whose sum is σ = 31151467200. Its totient is φ = 28019580048.

The previous prime is 29585058563. The next prime is 29585058611. The reversal of 29585058593 is 39585058592.

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 29585058593 - 220 = 29584010017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29585058563) 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, 166733 + ... + 294906.

It is an arithmetic number, because the mean of its divisors is an integer number (3893933400).

Almost surely, 229585058593 is an apocalyptic number.

It is an amenable number.

29585058593 is a deficient number, since it is larger than the sum of its proper divisors (1566408607).

29585058593 is a wasteful number, since it uses less digits than its factorization.

29585058593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465031.

The product of its (nonzero) digits is 19440000, while the sum is 59.

Subtracting 29585058593 from its reverse (39585058592), we obtain a palindrome (9999999999).

The spelling of 29585058593 in words is "twenty-nine billion, five hundred eighty-five million, fifty-eight thousand, five hundred ninety-three".

Divisors: 1 19 3373 64087 461639 8771141 1557108347 29585058593