Base | Representation |
---|---|
bin | 1010101100101… |
… | …1100100010111 |
3 | 10010102211120021 |
4 | 2223023210113 |
5 | 42441432012 |
6 | 4241450011 |
7 | 1053265003 |
oct | 253134427 |
9 | 103384507 |
10 | 44874007 |
11 | 2336a562 |
12 | 13040907 |
13 | 93b2189 |
14 | 5d61703 |
15 | 3e16007 |
hex | 2acb917 |
44874007 has 4 divisors (see below), whose sum is σ = 46086856. Its totient is φ = 43661160.
The previous prime is 44873977. The next prime is 44874023. The reversal of 44874007 is 70047844.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 44874007 - 223 = 36485399 is a prime.
It is a super-4 number, since 4×448740074 (a number of 32 digits) contains 4444 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44824007) 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, 606369 + ... + 606442.
It is an arithmetic number, because the mean of its divisors is an integer number (11521714).
Almost surely, 244874007 is an apocalyptic number.
44874007 is a deficient number, since it is larger than the sum of its proper divisors (1212849).
44874007 is a wasteful number, since it uses less digits than its factorization.
44874007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1212848.
The product of its (nonzero) digits is 25088, while the sum is 34.
The square root of 44874007 is about 6698.8063862154. The cubic root of 44874007 is about 355.3570618904.
The spelling of 44874007 in words is "forty-four million, eight hundred seventy-four thousand, seven".
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