Base | Representation |
---|---|
bin | 1001001000011… |
… | …10101100000000 |
3 | 12100010222221222 |
4 | 10210032230000 |
5 | 124102344313 |
6 | 11333534212 |
7 | 1620066500 |
oct | 444165400 |
9 | 170128858 |
10 | 76606208 |
11 | 3a273418 |
12 | 217a4368 |
13 | 12b42723 |
14 | a261a00 |
15 | 6ad3208 |
hex | 490eb00 |
76606208 has 108 divisors (see below), whose sum is σ = 184548672. Its totient is φ = 31610880.
The previous prime is 76606207. The next prime is 76606219. The reversal of 76606208 is 80260667.
It is a super-2 number, since 2×766062082 = 11737022208278528, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (76606207) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 388766 + ... + 388962.
It is an arithmetic number, because the mean of its divisors is an integer number (1708784).
Almost surely, 276606208 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 76606208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92274336).
76606208 is an abundant number, since it is smaller than the sum of its proper divisors (107942464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76606208 is a wasteful number, since it uses less digits than its factorization.
76606208 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 258 (or 237 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 35.
The square root of 76606208 is about 8752.4972436442. The cubic root of 76606208 is about 424.7056009601.
The spelling of 76606208 in words is "seventy-six million, six hundred six thousand, two hundred eight".
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