Base | Representation |
---|---|
bin | 1001101001011… |
… | …11011001100101 |
3 | 12122021220021010 |
4 | 10310233121211 |
5 | 131204401001 |
6 | 12010412433 |
7 | 2001634434 |
oct | 464573145 |
9 | 178256233 |
10 | 80934501 |
11 | 4175a31a |
12 | 23131119 |
13 | 139c984b |
14 | aa6b11b |
15 | 718a8d6 |
hex | 4d2f665 |
80934501 has 8 divisors (see below), whose sum is σ = 114260544. Its totient is φ = 50782400.
The previous prime is 80934499. The next prime is 80934523. The reversal of 80934501 is 10543908.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 80934501 - 21 = 80934499 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80934701) 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, 793425 + ... + 793526.
It is an arithmetic number, because the mean of its divisors is an integer number (14282568).
Almost surely, 280934501 is an apocalyptic number.
It is an amenable number.
80934501 is a deficient number, since it is larger than the sum of its proper divisors (33326043).
80934501 is a wasteful number, since it uses less digits than its factorization.
80934501 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1586971.
The product of its (nonzero) digits is 4320, while the sum is 30.
The square root of 80934501 is about 8996.3604307520. The cubic root of 80934501 is about 432.5582150691.
The spelling of 80934501 in words is "eighty million, nine hundred thirty-four thousand, five hundred one".
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