Base | Representation |
---|---|
bin | 1001000011111… |
… | …11100101101010 |
3 | 12022001012221022 |
4 | 10201333211222 |
5 | 123430120244 |
6 | 11313212442 |
7 | 1612105604 |
oct | 441774552 |
9 | 168035838 |
10 | 76020074 |
11 | 39a03009 |
12 | 21561122 |
13 | 129989c0 |
14 | a14c174 |
15 | 6a196ee |
hex | 487f96a |
76020074 has 16 divisors (see below), whose sum is σ = 124021800. Its totient is φ = 34737600.
The previous prime is 76020059. The next prime is 76020127. The reversal of 76020074 is 47002067.
It can be written as a sum of positive squares in 4 ways, for example, as 75777025 + 243049 = 8705^2 + 493^2 .
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11849 + ... + 17100.
Almost surely, 276020074 is an apocalyptic number.
76020074 is a deficient number, since it is larger than the sum of its proper divisors (48001726).
76020074 is a wasteful number, since it uses less digits than its factorization.
76020074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29065.
The product of its (nonzero) digits is 2352, while the sum is 26.
The square root of 76020074 is about 8718.9491339266. The cubic root of 76020074 is about 423.6196489682.
The spelling of 76020074 in words is "seventy-six million, twenty thousand, seventy-four".
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