Base | Representation |
---|---|
bin | 110001100011010010110… |
… | …001010111010010100000 |
3 | 110001112021202221200001222 |
4 | 301203102301113102200 |
5 | 421242221431113430 |
6 | 11124145431314212 |
7 | 501004540411430 |
oct | 61432261272240 |
9 | 13045252850058 |
10 | 3405150254240 |
11 | 10a3130601339 |
12 | 46bb35b1b968 |
13 | 1b9148187657 |
14 | bab4b0b02c0 |
15 | 5d8983739e5 |
hex | 318d2c574a0 |
3405150254240 has 48 divisors (see below), whose sum is σ = 9193905689472. Its totient is φ = 1167480086784.
The previous prime is 3405150254213. The next prime is 3405150254257. The reversal of 3405150254240 is 424520515043.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is a self number, because there is not a number n which added to its sum of digits gives 3405150254240.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1520155244 + ... + 1520157483.
It is an arithmetic number, because the mean of its divisors is an integer number (191539701864).
Almost surely, 23405150254240 is an apocalyptic number.
It is an amenable number.
3405150254240 is an abundant number, since it is smaller than the sum of its proper divisors (5788755435232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3405150254240 is a wasteful number, since it uses less digits than its factorization.
3405150254240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3040312749 (or 3040312741 counting only the distinct ones).
The product of its (nonzero) digits is 96000, while the sum is 35.
Adding to 3405150254240 its reverse (424520515043), we get a palindrome (3829670769283).
The spelling of 3405150254240 in words is "three trillion, four hundred five billion, one hundred fifty million, two hundred fifty-four thousand, two hundred forty".
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