Base | Representation |
---|---|
bin | 1001000111110… |
… | …00010110000010 |
3 | 12022222100102102 |
4 | 10203320112002 |
5 | 124041432230 |
6 | 11331550402 |
7 | 1616235620 |
oct | 443702602 |
9 | 168870372 |
10 | 76514690 |
11 | 3a21068a |
12 | 2175b402 |
13 | 12b0cb85 |
14 | a23a510 |
15 | 6ab6045 |
hex | 48f8582 |
76514690 has 16 divisors (see below), whose sum is σ = 157401792. Its totient is φ = 26233584.
The previous prime is 76514689. The next prime is 76514699. The reversal of 76514690 is 9641567.
It is a super-2 number, since 2×765146902 = 11708995571592200, which contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (76514699) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 546464 + ... + 546603.
It is an arithmetic number, because the mean of its divisors is an integer number (9837612).
Almost surely, 276514690 is an apocalyptic number.
76514690 is a gapful number since it is divisible by the number (70) formed by its first and last digit.
76514690 is an abundant number, since it is smaller than the sum of its proper divisors (80887102).
76514690 is a wasteful number, since it uses less digits than its factorization.
76514690 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1093081.
The product of its (nonzero) digits is 45360, while the sum is 38.
The square root of 76514690 is about 8747.2675733626. The cubic root of 76514690 is about 424.5364079903.
The spelling of 76514690 in words is "seventy-six million, five hundred fourteen thousand, six hundred ninety".
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