Base | Representation |
---|---|
bin | 101101110001101011010… |
… | …110101101000010011110 |
3 | 102010201122102211201010102 |
4 | 231301223112231002132 |
5 | 403014412044040210 |
6 | 10405042244141102 |
7 | 443161542542315 |
oct | 55615326550236 |
9 | 12121572751112 |
10 | 3145717174430 |
11 | 1003100377666 |
12 | 4297b2397792 |
13 | 19a8419c413c |
14 | ac37995127c |
15 | 56c62332ea5 |
hex | 2dc6b5ad09e |
3145717174430 has 8 divisors (see below), whose sum is σ = 5662290913992. Its totient is φ = 1258286869768.
The previous prime is 3145717174417. The next prime is 3145717174471. The reversal of 3145717174430 is 344717175413.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157285858712 + ... + 157285858731.
It is an arithmetic number, because the mean of its divisors is an integer number (707786364249).
Almost surely, 23145717174430 is an apocalyptic number.
3145717174430 is a deficient number, since it is larger than the sum of its proper divisors (2516573739562).
3145717174430 is a wasteful number, since it uses less digits than its factorization.
3145717174430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 314571717450.
The product of its (nonzero) digits is 987840, while the sum is 47.
The spelling of 3145717174430 in words is "three trillion, one hundred forty-five billion, seven hundred seventeen million, one hundred seventy-four thousand, four hundred thirty".
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