Base | Representation |
---|---|
bin | 1111111110011… |
… | …1111001011101 |
3 | 11200002110122002 |
4 | 3333213321131 |
5 | 114123311031 |
6 | 10352132045 |
7 | 1442401562 |
oct | 377477135 |
9 | 150073562 |
10 | 67010141 |
11 | 34909790 |
12 | 1a537025 |
13 | 10b62993 |
14 | 8c84869 |
15 | 5d39ccb |
hex | 3fe7e5d |
67010141 has 24 divisors (see below), whose sum is σ = 78778656. Its totient is φ = 56510720.
The previous prime is 67010129. The next prime is 67010143. The reversal of 67010141 is 14101076.
It is not a de Polignac number, because 67010141 - 26 = 67010077 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (67010143) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 340055 + ... + 340251.
It is an arithmetic number, because the mean of its divisors is an integer number (3282444).
Almost surely, 267010141 is an apocalyptic number.
It is an amenable number.
67010141 is a deficient number, since it is larger than the sum of its proper divisors (11768515).
67010141 is a wasteful number, since it uses less digits than its factorization.
67010141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 349 (or 332 counting only the distinct ones).
The product of its (nonzero) digits is 168, while the sum is 20.
The square root of 67010141 is about 8185.9722086017. The cubic root of 67010141 is about 406.1753006323.
The spelling of 67010141 in words is "sixty-seven million, ten thousand, one hundred forty-one".
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