Base | Representation |
---|---|
bin | 110010010001000001110… |
… | …010001010010011010001 |
3 | 110020020001010122211211202 |
4 | 302101001302022103101 |
5 | 423043304341440132 |
6 | 11202510335320545 |
7 | 504363501142133 |
oct | 62210162122321 |
9 | 13206033584752 |
10 | 3454257374417 |
11 | 1111a40265583 |
12 | 47955b980155 |
13 | 1c0972c54805 |
14 | bd288db9053 |
15 | 5ecbe646762 |
hex | 32441c8a4d1 |
3454257374417 has 4 divisors (see below), whose sum is σ = 3454261746996. Its totient is φ = 3454253001840.
The previous prime is 3454257374401. The next prime is 3454257374419. The reversal of 3454257374417 is 7144737524543.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in 2 ways, for example, as 1428428938561 + 2025828435856 = 1195169^2 + 1423316^2 .
It is a cyclic number.
It is not a de Polignac number, because 3454257374417 - 24 = 3454257374401 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3454257374419) 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, 633878 + ... + 2703759.
It is an arithmetic number, because the mean of its divisors is an integer number (863565436749).
Almost surely, 23454257374417 is an apocalyptic number.
It is an amenable number.
3454257374417 is a deficient number, since it is larger than the sum of its proper divisors (4372579).
3454257374417 is a wasteful number, since it uses less digits than its factorization.
3454257374417 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4372578.
The product of its digits is 39513600, while the sum is 56.
The spelling of 3454257374417 in words is "three trillion, four hundred fifty-four billion, two hundred fifty-seven million, three hundred seventy-four thousand, four hundred seventeen".
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