Base | Representation |
---|---|
bin | 1001101001001… |
… | …00010111110110 |
3 | 12122012121022021 |
4 | 10310210113312 |
5 | 131201424314 |
6 | 12005423354 |
7 | 2001355651 |
oct | 464442766 |
9 | 178177267 |
10 | 80889334 |
11 | 41729399 |
12 | 2310ab5a |
13 | 139b2116 |
14 | aa58898 |
15 | 717c324 |
hex | 4d245f6 |
80889334 has 4 divisors (see below), whose sum is σ = 121334004. Its totient is φ = 40444666.
The previous prime is 80889331. The next prime is 80889337. The reversal of 80889334 is 43398808.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (80889331) and next prime (80889337).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80889331) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20222332 + ... + 20222335.
It is an arithmetic number, because the mean of its divisors is an integer number (30333501).
Almost surely, 280889334 is an apocalyptic number.
80889334 is a deficient number, since it is larger than the sum of its proper divisors (40444670).
80889334 is a wasteful number, since it uses less digits than its factorization.
80889334 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40444669.
The product of its (nonzero) digits is 165888, while the sum is 43.
The square root of 80889334 is about 8993.8497874937. The cubic root of 80889334 is about 432.4777343834.
The spelling of 80889334 in words is "eighty million, eight hundred eighty-nine thousand, three hundred thirty-four".
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