Base | Representation |
---|---|
bin | 111110101101110101… |
… | …101011110011000100 |
3 | 20102211010001022121120 |
4 | 332231311223303010 |
5 | 2100403301301321 |
6 | 50534104113540 |
7 | 4602526255056 |
oct | 765565536304 |
9 | 212733038546 |
10 | 67341040836 |
11 | 26617297763 |
12 | 110744658b0 |
13 | 6472600434 |
14 | 338b8278d6 |
15 | 1b41e85ec6 |
hex | fadd6bcc4 |
67341040836 has 48 divisors (see below), whose sum is σ = 157851193920. Its totient is φ = 22344094080.
The previous prime is 67341040771. The next prime is 67341040861. The reversal of 67341040836 is 63804014376.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2324730 + ... + 2353518.
It is an arithmetic number, because the mean of its divisors is an integer number (3288566540).
Almost surely, 267341040836 is an apocalyptic number.
It is an amenable number.
67341040836 is an abundant number, since it is smaller than the sum of its proper divisors (90510153084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
67341040836 is a wasteful number, since it uses less digits than its factorization.
67341040836 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29684 (or 29682 counting only the distinct ones).
The product of its (nonzero) digits is 290304, while the sum is 42.
The spelling of 67341040836 in words is "sixty-seven billion, three hundred forty-one million, forty thousand, eight hundred thirty-six".
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