Base | Representation |
---|---|
bin | 1001000110111… |
… | …00100101110011 |
3 | 12022202120111002 |
4 | 10203130211303 |
5 | 124024313021 |
6 | 11325312215 |
7 | 1615253321 |
oct | 443344563 |
9 | 168676432 |
10 | 76401011 |
11 | 3a143235 |
12 | 2170566b |
13 | 12aa01cb |
14 | a20ad11 |
15 | 6a9250b |
hex | 48dc973 |
76401011 has 2 divisors, whose sum is σ = 76401012. Its totient is φ = 76401010.
The previous prime is 76401007. The next prime is 76401023. The reversal of 76401011 is 11010467.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 76401011 - 22 = 76401007 is a prime.
It is a super-2 number, since 2×764010112 = 11674228963644242, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (76401811) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38200505 + 38200506.
It is an arithmetic number, because the mean of its divisors is an integer number (38200506).
Almost surely, 276401011 is an apocalyptic number.
76401011 is a deficient number, since it is larger than the sum of its proper divisors (1).
76401011 is an equidigital number, since it uses as much as digits as its factorization.
76401011 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 168, while the sum is 20.
The square root of 76401011 is about 8740.7671860083. The cubic root of 76401011 is about 424.3260571209.
Adding to 76401011 its reverse (11010467), we get a palindrome (87411478).
The spelling of 76401011 in words is "seventy-six million, four hundred one thousand, eleven".
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