Base | Representation |
---|---|
bin | 1001000100011… |
… | …00100000110101 |
3 | 12022010220120000 |
4 | 10202030200311 |
5 | 123433314023 |
6 | 11314301513 |
7 | 1612416132 |
oct | 442144065 |
9 | 168126500 |
10 | 76073013 |
11 | 39a39865 |
12 | 21587899 |
13 | 129b6b23 |
14 | a163589 |
15 | 6a2a243 |
hex | 488c835 |
76073013 has 20 divisors (see below), whose sum is σ = 114103968. Its totient is φ = 50508360.
The previous prime is 76072981. The next prime is 76073047. The reversal of 76073013 is 31037067.
It is not a de Polignac number, because 76073013 - 25 = 76072981 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76073713) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 19518 + ... + 23088.
Almost surely, 276073013 is an apocalyptic number.
It is an amenable number.
76073013 is a deficient number, since it is larger than the sum of its proper divisors (38030955).
76073013 is a wasteful number, since it uses less digits than its factorization.
76073013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3846 (or 3837 counting only the distinct ones).
The product of its (nonzero) digits is 2646, while the sum is 27.
The square root of 76073013 is about 8721.9844645585. The cubic root of 76073013 is about 423.7179598298.
The spelling of 76073013 in words is "seventy-six million, seventy-three thousand, thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •