Base | Representation |
---|---|
bin | 11011010010111001… |
… | …000001101001011101 |
3 | 2210122112010001001202 |
4 | 123102321001221131 |
5 | 440010314434333 |
6 | 21244111245245 |
7 | 2055164422055 |
oct | 332271015135 |
9 | 83575101052 |
10 | 29307968093 |
11 | 1147a647238 |
12 | 581b219825 |
13 | 29c0bb5771 |
14 | 15c0586565 |
15 | b67ecc5e8 |
hex | 6d2e41a5d |
29307968093 has 8 divisors (see below), whose sum is σ = 29800463616. Its totient is φ = 28817686800.
The previous prime is 29307968051. The next prime is 29307968119. The reversal of 29307968093 is 39086970392.
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 29307968093 - 220 = 29306919517 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29307968033) 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, 526853 + ... + 579818.
It is an arithmetic number, because the mean of its divisors is an integer number (3725057952).
Almost surely, 229307968093 is an apocalyptic number.
It is an amenable number.
29307968093 is a deficient number, since it is larger than the sum of its proper divisors (492495523).
29307968093 is a wasteful number, since it uses less digits than its factorization.
29307968093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1107115.
The product of its (nonzero) digits is 4408992, while the sum is 56.
The spelling of 29307968093 in words is "twenty-nine billion, three hundred seven million, nine hundred sixty-eight thousand, ninety-three".
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