Base | Representation |
---|---|
bin | 1010000111111… |
… | …1011101010011 |
3 | 2221220110011202 |
4 | 2201333131103 |
5 | 41332340412 |
6 | 4114101415 |
7 | 1023642656 |
oct | 241773523 |
9 | 87813152 |
10 | 42465107 |
11 | 21a74733 |
12 | 1227a86b |
13 | 8a4a8a9 |
14 | 58d589d |
15 | 3adc3c2 |
hex | 287f753 |
42465107 has 8 divisors (see below), whose sum is σ = 44874240. Its totient is φ = 40102920.
The previous prime is 42465103. The next prime is 42465119. The reversal of 42465107 is 70156424.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 42465107 - 22 = 42465103 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 42465107.
It is not an unprimeable number, because it can be changed into a prime (42465103) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9869 + ... + 13502.
It is an arithmetic number, because the mean of its divisors is an integer number (5609280).
Almost surely, 242465107 is an apocalyptic number.
42465107 is a deficient number, since it is larger than the sum of its proper divisors (2409133).
42465107 is a wasteful number, since it uses less digits than its factorization.
42465107 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23473.
The product of its (nonzero) digits is 6720, while the sum is 29.
The square root of 42465107 is about 6516.5256847495. The cubic root of 42465107 is about 348.8810715647.
The spelling of 42465107 in words is "forty-two million, four hundred sixty-five thousand, one hundred seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.119 sec. • engine limits •