Base | Representation |
---|---|
bin | 111110110010000101… |
… | …111110011110111101 |
3 | 20110000002100210011100 |
4 | 332302011332132331 |
5 | 2101030034424131 |
6 | 50545134043313 |
7 | 4604354056134 |
oct | 766205763675 |
9 | 213002323140 |
10 | 67412420541 |
11 | 26653610354 |
12 | 11094349539 |
13 | 6484332c4b |
14 | 33970c891b |
15 | 1b483857e6 |
hex | fb217e7bd |
67412420541 has 48 divisors (see below), whose sum is σ = 103514112000. Its totient is φ = 42212720160.
The previous prime is 67412420533. The next prime is 67412420591. The reversal of 67412420541 is 14502421476.
67412420541 is a `hidden beast` number, since 6 + 74 + 1 + 2 + 42 + 0 + 541 = 666.
It is not a de Polignac number, because 67412420541 - 23 = 67412420533 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 67412420496 and 67412420505.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (67412420501) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1274500 + ... + 1326338.
It is an arithmetic number, because the mean of its divisors is an integer number (2156544000).
Almost surely, 267412420541 is an apocalyptic number.
It is an amenable number.
67412420541 is a deficient number, since it is larger than the sum of its proper divisors (36101691459).
67412420541 is a wasteful number, since it uses less digits than its factorization.
67412420541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52014 (or 52011 counting only the distinct ones).
The product of its (nonzero) digits is 53760, while the sum is 36.
The spelling of 67412420541 in words is "sixty-seven billion, four hundred twelve million, four hundred twenty thousand, five hundred forty-one".
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