Base | Representation |
---|---|
bin | 11011011101111100… |
… | …000110101000101011 |
3 | 2211010102220010000121 |
4 | 123131330012220223 |
5 | 440400242334311 |
6 | 21314332144111 |
7 | 2062605056212 |
oct | 333574065053 |
9 | 84112803017 |
10 | 29493324331 |
11 | 11565238109 |
12 | 5871308037 |
13 | 2a20413603 |
14 | 15db036079 |
15 | b793e2b71 |
hex | 6ddf06a2b |
29493324331 has 8 divisors (see below), whose sum is σ = 29852444160. Its totient is φ = 29134294632.
The previous prime is 29493324323. The next prime is 29493324383. The reversal of 29493324331 is 13342339492.
It is a happy number.
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 29493324331 - 23 = 29493324323 is a prime.
It is a super-2 number, since 2×294933243312 (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 (29493324631) 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, 831130 + ... + 865888.
It is an arithmetic number, because the mean of its divisors is an integer number (3731555520).
Almost surely, 229493324331 is an apocalyptic number.
29493324331 is a deficient number, since it is larger than the sum of its proper divisors (359119829).
29493324331 is a wasteful number, since it uses less digits than its factorization.
29493324331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45065.
The product of its digits is 419904, while the sum is 43.
The spelling of 29493324331 in words is "twenty-nine billion, four hundred ninety-three million, three hundred twenty-four thousand, three hundred thirty-one".
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