Base | Representation |
---|---|
bin | 100101010010011000… |
… | …0110110010010111110 |
3 | 21122200110202102001011 |
4 | 1022210300312102332 |
5 | 2302442330230222 |
6 | 100441344505434 |
7 | 5533205023165 |
oct | 1124460662276 |
9 | 248613672034 |
10 | 80073680062 |
11 | 30a60560aa2 |
12 | 1362861b27a |
13 | 772149169c |
14 | 3c388783dc |
15 | 2139bc4c77 |
hex | 12a4c364be |
80073680062 has 32 divisors (see below), whose sum is σ = 123909429600. Its totient is φ = 38793904128.
The previous prime is 80073680021. The next prime is 80073680069. The reversal of 80073680062 is 26008637008.
It is a happy number.
It is a super-4 number, since 4×800736800624 (a number of 45 digits) contains 4444 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 80073679997 and 80073680024.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80073680069) 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, 2466238 + ... + 2498494.
It is an arithmetic number, because the mean of its divisors is an integer number (3872169675).
Almost surely, 280073680062 is an apocalyptic number.
80073680062 is a deficient number, since it is larger than the sum of its proper divisors (43835749538).
80073680062 is a wasteful number, since it uses less digits than its factorization.
80073680062 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32620.
The product of its (nonzero) digits is 96768, while the sum is 40.
The spelling of 80073680062 in words is "eighty billion, seventy-three million, six hundred eighty thousand, sixty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •