Base | Representation |
---|---|
bin | 1000000110010… |
… | …11010000011100 |
3 | 11201211210002022 |
4 | 10003023100130 |
5 | 114343111104 |
6 | 10424115312 |
7 | 1453330616 |
oct | 403132034 |
9 | 151753068 |
10 | 67941404 |
11 | 35395423 |
12 | 1a905b38 |
13 | 110ca81b |
14 | 9047db6 |
15 | 5e70bbe |
hex | 40cb41c |
67941404 has 12 divisors (see below), whose sum is σ = 119514864. Its totient is φ = 33794304.
The previous prime is 67941383. The next prime is 67941407. The reversal of 67941404 is 40414976.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (67941407) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43232 + ... + 44775.
It is an arithmetic number, because the mean of its divisors is an integer number (9959572).
Almost surely, 267941404 is an apocalyptic number.
It is an amenable number.
67941404 is a deficient number, since it is larger than the sum of its proper divisors (51573460).
67941404 is a wasteful number, since it uses less digits than its factorization.
67941404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88204 (or 88202 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 35.
The square root of 67941404 is about 8242.6575811446. The cubic root of 67941404 is about 408.0482369599.
The spelling of 67941404 in words is "sixty-seven million, nine hundred forty-one thousand, four hundred four".
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