Base | Representation |
---|---|
bin | 100000000100101010… |
… | …100011111010110111 |
3 | 10021220001011212220201 |
4 | 200010222203322313 |
5 | 1031012112120112 |
6 | 23453125541331 |
7 | 2326256131132 |
oct | 400452437267 |
9 | 107801155821 |
10 | 34438004407 |
11 | 136723a0474 |
12 | 6811274847 |
13 | 332a973501 |
14 | 1949a17219 |
15 | d6856d257 |
hex | 804aa3eb7 |
34438004407 has 8 divisors (see below), whose sum is σ = 35281168272. Its totient is φ = 33594993600.
The previous prime is 34438004387. The next prime is 34438004423. The reversal of 34438004407 is 70440083443.
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 34438004407 - 215 = 34437971639 is a prime.
It is a super-2 number, since 2×344380044072 (a number of 22 digits) contains 22 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 (34438004477) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 513333 + ... + 576529.
It is an arithmetic number, because the mean of its divisors is an integer number (4410146034).
Almost surely, 234438004407 is an apocalyptic number.
34438004407 is a deficient number, since it is larger than the sum of its proper divisors (843163865).
34438004407 is a wasteful number, since it uses less digits than its factorization.
34438004407 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 76529.
The product of its (nonzero) digits is 129024, while the sum is 37.
The spelling of 34438004407 in words is "thirty-four billion, four hundred thirty-eight million, four thousand, four hundred seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •