Base | Representation |
---|---|
bin | 1011000110100… |
… | …00100111110111 |
3 | 20111020110020220 |
4 | 11203100213313 |
5 | 142320113312 |
6 | 13124025423 |
7 | 2210404503 |
oct | 543204767 |
9 | 214213226 |
10 | 93129207 |
11 | 48629396 |
12 | 27232273 |
13 | 163a9352 |
14 | c523303 |
15 | 8298c8c |
hex | 58d09f7 |
93129207 has 8 divisors (see below), whose sum is σ = 124460784. Its totient is φ = 61941888.
The previous prime is 93129193. The next prime is 93129251. The reversal of 93129207 is 70292139.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 93129207 - 24 = 93129191 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (93129007) 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, 34548 + ... + 37145.
It is an arithmetic number, because the mean of its divisors is an integer number (15557598).
Almost surely, 293129207 is an apocalyptic number.
93129207 is a deficient number, since it is larger than the sum of its proper divisors (31331577).
93129207 is a wasteful number, since it uses less digits than its factorization.
93129207 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72129.
The product of its (nonzero) digits is 6804, while the sum is 33.
The square root of 93129207 is about 9650.3475066963. The cubic root of 93129207 is about 453.2752105534.
The spelling of 93129207 in words is "ninety-three million, one hundred twenty-nine thousand, two hundred seven".
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