Base | Representation |
---|---|
bin | 1001111000000… |
… | …0011110100101 |
3 | 2212221101112100 |
4 | 2132000132211 |
5 | 41100430314 |
6 | 4035442313 |
7 | 1012033041 |
oct | 236003645 |
9 | 85841470 |
10 | 41420709 |
11 | 21420aa0 |
12 | 11a56399 |
13 | 87733c5 |
14 | 5703021 |
15 | 3982c09 |
hex | 27807a5 |
41420709 has 12 divisors (see below), whose sum is σ = 65269152. Its totient is φ = 25103400.
The previous prime is 41420707. The next prime is 41420713. The reversal of 41420709 is 90702414.
It is a happy number.
It is not a de Polignac number, because 41420709 - 21 = 41420707 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (41420707) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 209097 + ... + 209294.
It is an arithmetic number, because the mean of its divisors is an integer number (5439096).
Almost surely, 241420709 is an apocalyptic number.
It is an amenable number.
41420709 is a deficient number, since it is larger than the sum of its proper divisors (23848443).
41420709 is a wasteful number, since it uses less digits than its factorization.
41420709 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 418408 (or 418405 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 27.
The square root of 41420709 is about 6435.8922458351. The cubic root of 41420709 is about 345.9971404310.
The spelling of 41420709 in words is "forty-one million, four hundred twenty thousand, seven hundred nine".
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