Base | Representation |
---|---|
bin | 1001000011111… |
… | …01110111110111 |
3 | 12022000212022001 |
4 | 10201331313313 |
5 | 123424404142 |
6 | 11313120131 |
7 | 1612046245 |
oct | 441756767 |
9 | 168025261 |
10 | 76013047 |
11 | 399a8800 |
12 | 21559047 |
13 | 12995746 |
14 | a149795 |
15 | 6a175b7 |
hex | 487ddf7 |
76013047 has 6 divisors (see below), whose sum is σ = 83551664. Its totient is φ = 69102660.
The previous prime is 76013033. The next prime is 76013051. The reversal of 76013047 is 74031067.
It is not a de Polignac number, because 76013047 - 211 = 76010999 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76013347) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 313983 + ... + 314224.
Almost surely, 276013047 is an apocalyptic number.
76013047 is a deficient number, since it is larger than the sum of its proper divisors (7538617).
76013047 is a wasteful number, since it uses less digits than its factorization.
76013047 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 628229 (or 628218 counting only the distinct ones).
The product of its (nonzero) digits is 3528, while the sum is 28.
The square root of 76013047 is about 8718.5461517388. The cubic root of 76013047 is about 423.6065959817.
It can be divided in two parts, 7601 and 3047, that added together give a cube (10648 = 223).
The spelling of 76013047 in words is "seventy-six million, thirteen thousand, forty-seven".
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