Base | Representation |
---|---|
bin | 111111001010100100… |
… | …101110110100101010 |
3 | 20111001201012021220120 |
4 | 333022210232310222 |
5 | 2102400210323132 |
6 | 51054005104110 |
7 | 4620502100334 |
oct | 771244566452 |
9 | 214051167816 |
10 | 67823136042 |
11 | 26844434a52 |
12 | 111899b8036 |
13 | 651b45697c |
14 | 33d587c454 |
15 | 1b6e46402c |
hex | fca92ed2a |
67823136042 has 8 divisors (see below), whose sum is σ = 135646272096. Its totient is φ = 22607712012.
The previous prime is 67823136037. The next prime is 67823136067. The reversal of 67823136042 is 24063132876.
It is a sphenic number, since it is the product of 3 distinct primes.
67823136042 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 67823135985 and 67823136003.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5651927998 + ... + 5651928009.
It is an arithmetic number, because the mean of its divisors is an integer number (16955784012).
Almost surely, 267823136042 is an apocalyptic number.
67823136042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
67823136042 is a wasteful number, since it uses less digits than its factorization.
67823136042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11303856012.
The product of its (nonzero) digits is 290304, while the sum is 42.
The spelling of 67823136042 in words is "sixty-seven billion, eight hundred twenty-three million, one hundred thirty-six thousand, forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •