Base | Representation |
---|---|
bin | 11001001011100… |
… | …001001101010111 |
3 | 1002102220200110120 |
4 | 121023201031113 |
5 | 1331121400012 |
6 | 105530323023 |
7 | 13316523450 |
oct | 3113411527 |
9 | 1072820416 |
10 | 422450007 |
11 | 1a7509a41 |
12 | b9589473 |
13 | 696a1c25 |
14 | 4016a127 |
15 | 2714a58c |
hex | 192e1357 |
422450007 has 8 divisors (see below), whose sum is σ = 643733376. Its totient is φ = 241399992.
The previous prime is 422450003. The next prime is 422450011. The reversal of 422450007 is 700054224.
It is an interprime number because it is at equal distance from previous prime (422450003) and next prime (422450011).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 422450007 - 22 = 422450003 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (422450003) 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, 10058313 + ... + 10058354.
It is an arithmetic number, because the mean of its divisors is an integer number (80466672).
Almost surely, 2422450007 is an apocalyptic number.
422450007 is a deficient number, since it is larger than the sum of its proper divisors (221283369).
422450007 is a wasteful number, since it uses less digits than its factorization.
422450007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20116677.
The product of its (nonzero) digits is 2240, while the sum is 24.
The square root of 422450007 is about 20553.5886647563. The cubic root of 422450007 is about 750.3405901966.
The spelling of 422450007 in words is "four hundred twenty-two million, four hundred fifty thousand, seven".
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