Base | Representation |
---|---|
bin | 101011100000011011… |
… | …1110110010110001101 |
3 | 22221011022100212101220 |
4 | 1113000313312112031 |
5 | 3012321111213323 |
6 | 110530552553553 |
7 | 6515200264020 |
oct | 1270067662615 |
9 | 287138325356 |
10 | 93430179213 |
11 | 3669499a548 |
12 | 161356b28b9 |
13 | 8a6c683817 |
14 | 47446c31b7 |
15 | 266c5960e3 |
hex | 15c0df658d |
93430179213 has 8 divisors (see below), whose sum is σ = 142369796928. Its totient is φ = 53388673824.
The previous prime is 93430179211. The next prime is 93430179233. The reversal of 93430179213 is 31297103439.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 93430179213 - 21 = 93430179211 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (93430179211) 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, 2224528056 + ... + 2224528097.
It is an arithmetic number, because the mean of its divisors is an integer number (17796224616).
Almost surely, 293430179213 is an apocalyptic number.
It is an amenable number.
93430179213 is a deficient number, since it is larger than the sum of its proper divisors (48939617715).
93430179213 is a wasteful number, since it uses less digits than its factorization.
93430179213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4449056163.
The product of its (nonzero) digits is 122472, while the sum is 42.
The spelling of 93430179213 in words is "ninety-three billion, four hundred thirty million, one hundred seventy-nine thousand, two hundred thirteen".
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