Base | Representation |
---|---|
bin | 1001000100000… |
… | …01000001110011 |
3 | 12022001112000201 |
4 | 10202001001303 |
5 | 123430312341 |
6 | 11313300031 |
7 | 1612132030 |
oct | 442010163 |
9 | 168045021 |
10 | 76025971 |
11 | 39a0748a |
12 | 21564617 |
13 | 1299b5a8 |
14 | a150387 |
15 | 6a1b331 |
hex | 4881073 |
76025971 has 16 divisors (see below), whose sum is σ = 91252224. Its totient is φ = 61928064.
The previous prime is 76025951. The next prime is 76025993. The reversal of 76025971 is 17952067.
It is a cyclic number.
It is not a de Polignac number, because 76025971 - 219 = 75501683 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 76025971.
It is not an unprimeable number, because it can be changed into a prime (76025941) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24795 + ... + 27691.
It is an arithmetic number, because the mean of its divisors is an integer number (5703264).
Almost surely, 276025971 is an apocalyptic number.
76025971 is a deficient number, since it is larger than the sum of its proper divisors (15226253).
76025971 is a wasteful number, since it uses less digits than its factorization.
76025971 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3090.
The product of its (nonzero) digits is 26460, while the sum is 37.
The square root of 76025971 is about 8719.2872988565. The cubic root of 76025971 is about 423.6306023052.
The spelling of 76025971 in words is "seventy-six million, twenty-five thousand, nine hundred seventy-one".
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