Base | Representation |
---|---|
bin | 111111000100001100… |
… | …011111111011010010 |
3 | 20110210020211022212121 |
4 | 333010030133323102 |
5 | 2102140311322044 |
6 | 51035223244454 |
7 | 4615032345115 |
oct | 770414377322 |
9 | 213706738777 |
10 | 67716120274 |
11 | 26799a91470 |
12 | 11159ba972a |
13 | 6502227a2a |
14 | 33c558257c |
15 | 1b64d75984 |
hex | fc431fed2 |
67716120274 has 8 divisors (see below), whose sum is σ = 110808196848. Its totient is φ = 30780054660.
The previous prime is 67716120223. The next prime is 67716120341. The reversal of 67716120274 is 47202161776.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 67716120274.
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, 1539002712 + ... + 1539002755.
It is an arithmetic number, because the mean of its divisors is an integer number (13851024606).
Almost surely, 267716120274 is an apocalyptic number.
67716120274 is a deficient number, since it is larger than the sum of its proper divisors (43092076574).
67716120274 is a wasteful number, since it uses less digits than its factorization.
67716120274 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3078005480.
The product of its (nonzero) digits is 197568, while the sum is 43.
The spelling of 67716120274 in words is "sixty-seven billion, seven hundred sixteen million, one hundred twenty thousand, two hundred seventy-four".
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