Base | Representation |
---|---|
bin | 1001000101011… |
… | …11100101111101 |
3 | 12022102012122210 |
4 | 10202233211331 |
5 | 124002413301 |
6 | 11321331033 |
7 | 1613555061 |
oct | 442574575 |
9 | 168365583 |
10 | 76216701 |
11 | 3a027810 |
12 | 21636a79 |
13 | 12a37352 |
14 | a19daa1 |
15 | 6a57ad6 |
hex | 48af97d |
76216701 has 16 divisors (see below), whose sum is σ = 111006720. Its totient is φ = 46131120.
The previous prime is 76216697. The next prime is 76216783. The reversal of 76216701 is 10761267.
It is a happy number.
It is not a de Polignac number, because 76216701 - 22 = 76216697 is a prime.
It is a super-2 number, since 2×762167012 = 11617971022646802, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76216001) 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, 47356 + ... + 48938.
It is an arithmetic number, because the mean of its divisors is an integer number (6937920).
Almost surely, 276216701 is an apocalyptic number.
It is an amenable number.
76216701 is a deficient number, since it is larger than the sum of its proper divisors (34790019).
76216701 is a wasteful number, since it uses less digits than its factorization.
76216701 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3056.
The product of its (nonzero) digits is 3528, while the sum is 30.
The square root of 76216701 is about 8730.2176948802. The cubic root of 76216701 is about 423.9845672708.
Adding to 76216701 its reverse (10761267), we get a palindrome (86977968).
The spelling of 76216701 in words is "seventy-six million, two hundred sixteen thousand, seven hundred one".
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