Base | Representation |
---|---|
bin | 1001100010110… |
… | …11100000101111 |
3 | 12120122210201220 |
4 | 10301123200233 |
5 | 130444112412 |
6 | 11540034423 |
7 | 1661361225 |
oct | 461334057 |
9 | 176583656 |
10 | 80066607 |
11 | 41217255 |
12 | 22992a13 |
13 | 137847ba |
14 | a8c2b15 |
15 | 706868c |
hex | 4c5b82f |
80066607 has 4 divisors (see below), whose sum is σ = 106755480. Its totient is φ = 53377736.
The previous prime is 80066603. The next prime is 80066621. The reversal of 80066607 is 70666008.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 80066607 - 22 = 80066603 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80066603) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13344432 + ... + 13344437.
It is an arithmetic number, because the mean of its divisors is an integer number (26688870).
Almost surely, 280066607 is an apocalyptic number.
80066607 is a deficient number, since it is larger than the sum of its proper divisors (26688873).
80066607 is a wasteful number, since it uses less digits than its factorization.
80066607 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26688872.
The product of its (nonzero) digits is 12096, while the sum is 33.
The square root of 80066607 is about 8947.9945797927. The cubic root of 80066607 is about 431.0064885266.
The spelling of 80066607 in words is "eighty million, sixty-six thousand, six hundred seven".
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